From 762107fdc23e7739e9db6843173506c4d00cae0e Mon Sep 17 00:00:00 2001 From: Kartik Agaram Date: Wed, 30 Dec 2020 09:37:50 -0800 Subject: 7476 --- html/000organization.cc.html | 2 +- html/001help.cc.html | 2 +- html/002test.cc.html | 2 +- html/003trace.cc.html | 2 +- html/003trace.test.cc.html | 2 +- html/010vm.cc.html | 2 +- html/011run.cc.html | 2 +- html/012elf.cc.html | 2 +- html/013direct_addressing.cc.html | 2 +- html/014indirect_addressing.cc.html | 2 +- html/015immediate_addressing.cc.html | 2 +- html/016index_addressing.cc.html | 2 +- html/017jump_disp8.cc.html | 2 +- html/018jump_disp32.cc.html | 2 +- html/019functions.cc.html | 2 +- html/020syscalls.cc.html | 2 +- html/021byte_addressing.cc.html | 2 +- html/022div.cc.html | 2 +- html/023float.cc.html | 2 +- html/030translate.cc.html | 2 +- html/031transforms.cc.html | 2 +- html/032operands.cc.html | 2 +- html/033check_operands.cc.html | 2 +- html/034check_operand_bounds.cc.html | 2 +- html/035compute_segment_address.cc.html | 2 +- html/036labels.cc.html | 2 +- html/037global_variables.cc.html | 2 +- html/038literal_strings.cc.html | 2 +- html/039debug.cc.html | 2 +- html/040tests.cc.html | 2 +- html/101_write.subx.html | 2 +- html/102test.subx.html | 2 +- html/103kernel-string-equal.subx.html | 2 +- html/104new-segment.subx.html | 2 +- html/105string-equal.subx.html | 2 +- html/106stream.subx.html | 2 +- html/107trace.subx.html | 2 +- html/108write.subx.html | 2 +- html/109stream-equal.subx.html | 2 +- html/110stop.subx.html | 2 +- html/111read.subx.html | 2 +- html/112read-byte.subx.html | 2 +- html/113write-stream.subx.html | 2 +- html/114error.subx.html | 2 +- html/115write-byte.subx.html | 2 +- html/116write-buffered.subx.html | 2 +- html/117write-int-hex.subx.html | 2 +- html/118parse-hex-int.subx.html | 2 +- html/119error-byte.subx.html | 2 +- html/120allocate.subx.html | 2 +- html/121new-stream.subx.html | 2 +- html/122read-line.subx.html | 2 +- html/123slice.subx.html | 2 +- html/124next-token.subx.html | 2 +- html/125write-stream-data.subx.html | 2 +- html/126write-int-decimal.subx.html | 2 +- html/127next-word.subx.html | 2 +- html/128subx-words.subx.html | 2 +- html/129emit-hex.subx.html | 2 +- html/130emit.subx.html | 2 +- html/131table.subx.html | 2 +- html/132slurp.subx.html | 2 +- html/133subx-widths.subx.html | 2 +- html/134emit-hex-array.subx.html | 2 +- html/135next-word-or-string.subx.html | 2 +- html/201register-names.subx.html | 2 +- html/202write-int.subx.html | 2 +- html/203stack.subx.html | 2 +- html/301array-equal.subx.html | 2 +- html/302stack_allocate.subx.html | 2 +- html/303kernel-string.subx.html | 2 +- html/304screen.subx.html | 2 +- html/305keyboard.subx.html | 2 +- html/306files.subx.html | 2 +- html/307size.subx.html | 2 +- html/308allocate-array.subx.html | 2 +- html/309stream.subx.html | 2 +- html/310copy-bytes.subx.html | 2 +- html/311decimal-int.subx.html | 2 +- html/312copy.subx.html | 2 +- html/313index-bounds-check.subx.html | 2 +- html/314divide.subx.html | 2 +- html/315slice.subx.html | 2 +- html/400.mu.html | 2 +- html/401test.mu.html | 2 +- html/402time.mu.html | 2 +- html/403unicode.mu.html | 2 +- html/404stream.mu.html | 2 +- html/405screen.mu.html | 2 +- html/406int32.mu.html | 2 +- html/407print-int32-decimal-right-justified.mu.html | 2 +- html/408float.mu.html | 2 +- html/409print-float-hex.mu.html | 2 +- html/410file.mu.html | 2 +- html/411string.mu.html | 2 +- html/412print-float-decimal.mu.html | 2 +- html/apps/advent2020/1a.mu.html | 2 +- html/apps/advent2020/1b.mu.html | 2 +- html/apps/advent2020/2a.mu.html | 2 +- html/apps/advent2020/2b.mu.html | 2 +- html/apps/advent2020/3a.mu.html | 2 +- html/apps/advent2020/3b.mu.html | 2 +- html/apps/advent2020/4a.mu.html | 2 +- html/apps/advent2020/4b.mu.html | 2 +- html/apps/advent2020/5a.mu.html | 2 +- html/apps/advent2020/5b.mu.html | 2 +- html/apps/arith.mu.html | 2 +- html/apps/assort.subx.html | 2 +- html/apps/boot.hex.html | 2 +- html/apps/braces.subx.html | 2 +- html/apps/browse/main.mu.html | 2 +- html/apps/browse/paginated-screen.mu.html | 2 +- html/apps/calls.subx.html | 2 +- html/apps/crenshaw2-1.subx.html | 2 +- html/apps/crenshaw2-1b.subx.html | 2 +- html/apps/dquotes.subx.html | 2 +- html/apps/ex1.mu.html | 2 +- html/apps/ex1.subx.html | 2 +- html/apps/ex10.subx.html | 2 +- html/apps/ex11.subx.html | 2 +- html/apps/ex12.subx.html | 2 +- html/apps/ex13.subx.html | 2 +- html/apps/ex14.subx.html | 2 +- html/apps/ex2.mu.html | 2 +- html/apps/ex2.subx.html | 2 +- html/apps/ex3.2.mu.html | 2 +- html/apps/ex3.mu.html | 2 +- html/apps/ex3.subx.html | 2 +- html/apps/ex4.subx.html | 2 +- html/apps/ex5.subx.html | 2 +- html/apps/ex6.subx.html | 2 +- html/apps/ex7.subx.html | 2 +- html/apps/ex8.subx.html | 2 +- html/apps/ex9.subx.html | 2 +- html/apps/factorial.mu.html | 2 +- html/apps/factorial.subx.html | 2 +- html/apps/factorial2.subx.html | 2 +- html/apps/factorial3.subx.html | 2 +- html/apps/factorial4.subx.html | 2 +- html/apps/hello.mu.html | 2 +- html/apps/hex.subx.html | 2 +- html/apps/mu.subx.html | 2 +- html/apps/pack.subx.html | 2 +- html/apps/parse-int.mu.html | 2 +- html/apps/print-file.mu.html | 2 +- html/apps/random.subx.html | 2 +- html/apps/raytracing/1.mu.html | 2 +- html/apps/raytracing/2.mu.html | 2 +- html/apps/raytracing/3.mu.html | 2 +- html/apps/raytracing/color.mu.html | 2 +- html/apps/raytracing/ray.mu.html | 2 +- html/apps/raytracing/vec.mu.html | 2 +- html/apps/rpn.mu.html | 2 +- html/apps/sigils.subx.html | 2 +- html/apps/subx-params.subx.html | 2 +- html/apps/survey.subx.html | 2 +- html/apps/tests.subx.html | 2 +- html/apps/texture.mu.html | 2 +- html/apps/tile/box.mu.html | 2 +- html/apps/tile/data.mu.html | 2 +- html/apps/tile/environment.mu.html | 2 +- html/apps/tile/float-stack.mu.html | 2 +- html/apps/tile/gap-buffer.mu.html | 2 +- html/apps/tile/grapheme-stack.mu.html | 2 +- html/apps/tile/int-stack.mu.html | 2 +- html/apps/tile/main.mu.html | 2 +- html/apps/tile/rpn.mu.html | 2 +- html/apps/tile/surface.mu.html | 2 +- html/apps/tile/table.mu.html | 2 +- html/apps/tile/value-stack.mu.html | 2 +- html/apps/tile/value.mu.html | 2 +- html/apps/tile/word.mu.html | 2 +- html/apps/tui.mu.html | 2 +- html/baremetal/101screen.subx.html | 2 +- html/baremetal/400.mu.html | 2 +- html/baremetal/boot.hex.html | 2 +- html/baremetal/boot0.hex.html | 2 +- html/baremetal/ex1.hex.html | 2 +- html/baremetal/ex1.subx.html | 2 +- html/baremetal/ex2.hex.html | 2 +- html/baremetal/ex2.mu.html | 2 +- html/baremetal/ex2.subx.html | 2 +- html/baremetal/ex3.hex.html | 2 +- html/baremetal/mu-init.subx.html | 2 +- html/mu-init-test.subx.html | 2 +- html/mu-init.subx.html | 2 +- html/run_one_test.subx.html | 2 +- tools/update_html | 2 +- 188 files changed, 188 insertions(+), 188 deletions(-) diff --git a/html/000organization.cc.html b/html/000organization.cc.html index f53b0f5d..8d3684c1 100644 --- a/html/000organization.cc.html +++ b/html/000organization.cc.html @@ -54,7 +54,7 @@ if ('onhashchange' in window) { -https://github.com/akkartik/mu/blob/master/000organization.cc +https://github.com/akkartik/mu/blob/main/000organization.cc 
   1 //: You guessed right: the '000' prefix means you should start reading here.
   2 //:
diff --git a/html/001help.cc.html b/html/001help.cc.html
index 9edab617..393d7ddc 100644
--- a/html/001help.cc.html
+++ b/html/001help.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/001help.cc
+https://github.com/akkartik/mu/blob/main/001help.cc
 
   1 //: Everything this project/binary supports.
   2 //: This should give you a sense for what to look forward to in later layers.
diff --git a/html/002test.cc.html b/html/002test.cc.html
index 8af1961d..c15c5528 100644
--- a/html/002test.cc.html
+++ b/html/002test.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/002test.cc
+https://github.com/akkartik/mu/blob/main/002test.cc
 
   1 //: A simple test harness. To create new tests, define functions starting with
   2 //: 'test_'. To run all tests so defined, run:
diff --git a/html/003trace.cc.html b/html/003trace.cc.html
index 7c259d19..d1ef9d05 100644
--- a/html/003trace.cc.html
+++ b/html/003trace.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/003trace.cc
+https://github.com/akkartik/mu/blob/main/003trace.cc
 
   1 //: The goal of layers is to make programs more easy to understand and more
   2 //: malleable, easy to rewrite in radical ways without accidentally breaking
diff --git a/html/003trace.test.cc.html b/html/003trace.test.cc.html
index ba949d58..45635f13 100644
--- a/html/003trace.test.cc.html
+++ b/html/003trace.test.cc.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/003trace.test.cc
+https://github.com/akkartik/mu/blob/main/003trace.test.cc
 
   1 void test_trace_check_compares() {
   2   trace("test layer") << "foo" << end();
diff --git a/html/010vm.cc.html b/html/010vm.cc.html
index 171dfd1e..fccf145e 100644
--- a/html/010vm.cc.html
+++ b/html/010vm.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/010vm.cc
+https://github.com/akkartik/mu/blob/main/010vm.cc
 
   1 //: Core data structures for simulating the SubX VM (subset of an x86 processor),
   2 //: either in tests or debug aids.
diff --git a/html/011run.cc.html b/html/011run.cc.html
index 1109b35a..793d8bf0 100644
--- a/html/011run.cc.html
+++ b/html/011run.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/011run.cc
+https://github.com/akkartik/mu/blob/main/011run.cc
 
   1 //: Running SubX programs on the VM.
   2 
diff --git a/html/012elf.cc.html b/html/012elf.cc.html
index 44ae55e3..3aa91207 100644
--- a/html/012elf.cc.html
+++ b/html/012elf.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/012elf.cc
+https://github.com/akkartik/mu/blob/main/012elf.cc
 
   1 //: Loading SubX programs from ELF binaries.
   2 //: This will allow us to run them natively on a Linux kernel.
diff --git a/html/013direct_addressing.cc.html b/html/013direct_addressing.cc.html
index 6ed4363f..1a10aa7f 100644
--- a/html/013direct_addressing.cc.html
+++ b/html/013direct_addressing.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/013direct_addressing.cc
+https://github.com/akkartik/mu/blob/main/013direct_addressing.cc
 
    1 //: operating directly on a register
    2 
diff --git a/html/014indirect_addressing.cc.html b/html/014indirect_addressing.cc.html
index fdc384b5..946be41c 100644
--- a/html/014indirect_addressing.cc.html
+++ b/html/014indirect_addressing.cc.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/014indirect_addressing.cc
+https://github.com/akkartik/mu/blob/main/014indirect_addressing.cc
 
    1 //: operating on memory at the address provided by some register
    2 //: we'll now start providing data in a separate segment
diff --git a/html/015immediate_addressing.cc.html b/html/015immediate_addressing.cc.html
index cb271e7f..57a25eeb 100644
--- a/html/015immediate_addressing.cc.html
+++ b/html/015immediate_addressing.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/015immediate_addressing.cc
+https://github.com/akkartik/mu/blob/main/015immediate_addressing.cc
 
    1 //: instructions that (immediately) contain an argument to act with
    2 
diff --git a/html/016index_addressing.cc.html b/html/016index_addressing.cc.html
index 79b5b615..ac1cfcfc 100644
--- a/html/016index_addressing.cc.html
+++ b/html/016index_addressing.cc.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/016index_addressing.cc
+https://github.com/akkartik/mu/blob/main/016index_addressing.cc
 
   1 //: operating on memory at the address provided by some register plus optional scale and offset
   2 
diff --git a/html/017jump_disp8.cc.html b/html/017jump_disp8.cc.html
index 4c32c45b..6f73aa7f 100644
--- a/html/017jump_disp8.cc.html
+++ b/html/017jump_disp8.cc.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/017jump_disp8.cc
+https://github.com/akkartik/mu/blob/main/017jump_disp8.cc
 
   1 //: jump to 8-bit offset
   2 
diff --git a/html/018jump_disp32.cc.html b/html/018jump_disp32.cc.html
index 4e3f00ab..8f3dd933 100644
--- a/html/018jump_disp32.cc.html
+++ b/html/018jump_disp32.cc.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/018jump_disp32.cc
+https://github.com/akkartik/mu/blob/main/018jump_disp32.cc
 
   1 //: jump to 32-bit offset
   2 
diff --git a/html/019functions.cc.html b/html/019functions.cc.html
index 3fe84e95..51fb2920 100644
--- a/html/019functions.cc.html
+++ b/html/019functions.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/019functions.cc
+https://github.com/akkartik/mu/blob/main/019functions.cc
 
   1 //:: call
   2 
diff --git a/html/020syscalls.cc.html b/html/020syscalls.cc.html
index 2532168a..4e744513 100644
--- a/html/020syscalls.cc.html
+++ b/html/020syscalls.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/020syscalls.cc
+https://github.com/akkartik/mu/blob/main/020syscalls.cc
 
   1 :(before "End Initialize Op Names")
   2 put_new(Name, "cd", "software interrupt (int)");
diff --git a/html/021byte_addressing.cc.html b/html/021byte_addressing.cc.html
index 2da9c622..eb1f7051 100644
--- a/html/021byte_addressing.cc.html
+++ b/html/021byte_addressing.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/021byte_addressing.cc
+https://github.com/akkartik/mu/blob/main/021byte_addressing.cc
 
   1 //: SubX mostly deals with instructions operating on 32-bit operands, but we
   2 //: still need to deal with raw bytes for strings and so on.
diff --git a/html/022div.cc.html b/html/022div.cc.html
index 76938759..4b945034 100644
--- a/html/022div.cc.html
+++ b/html/022div.cc.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/022div.cc
+https://github.com/akkartik/mu/blob/main/022div.cc
 
  1 //: helper for division operations: sign-extend EAX into EDX
  2 
diff --git a/html/023float.cc.html b/html/023float.cc.html
index fbc8f34f..f94c55fe 100644
--- a/html/023float.cc.html
+++ b/html/023float.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/023float.cc
+https://github.com/akkartik/mu/blob/main/023float.cc
 
   1 //: floating-point operations
   2 
diff --git a/html/030translate.cc.html b/html/030translate.cc.html
index b7b992ba..b1daa9a2 100644
--- a/html/030translate.cc.html
+++ b/html/030translate.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/030translate.cc
+https://github.com/akkartik/mu/blob/main/030translate.cc
 
   1 //: After that lengthy prelude to define an x86 emulator, we are now ready to
   2 //: start translating SubX notation.
diff --git a/html/031transforms.cc.html b/html/031transforms.cc.html
index 1e33e388..0f45bdbc 100644
--- a/html/031transforms.cc.html
+++ b/html/031transforms.cc.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/031transforms.cc
+https://github.com/akkartik/mu/blob/main/031transforms.cc
 
  1 :(before "End Types")
  2 typedef void (*transform_fn)(program&);
diff --git a/html/032operands.cc.html b/html/032operands.cc.html
index a259124e..f7118508 100644
--- a/html/032operands.cc.html
+++ b/html/032operands.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/032operands.cc
+https://github.com/akkartik/mu/blob/main/032operands.cc
 
   1 //: Metadata for fields of an x86 instruction.
   2 //:
diff --git a/html/033check_operands.cc.html b/html/033check_operands.cc.html
index ebaecdb2..4f60c111 100644
--- a/html/033check_operands.cc.html
+++ b/html/033check_operands.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/033check_operands.cc
+https://github.com/akkartik/mu/blob/main/033check_operands.cc
 
   1 //: Since we're tagging arguments with their types, let's start checking these
   2 //: argument types for each instruction.
diff --git a/html/034check_operand_bounds.cc.html b/html/034check_operand_bounds.cc.html
index a9426384..f5070a01 100644
--- a/html/034check_operand_bounds.cc.html
+++ b/html/034check_operand_bounds.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/034check_operand_bounds.cc
+https://github.com/akkartik/mu/blob/main/034check_operand_bounds.cc
 
   1 //:: Check that the different arguments of an instruction aren't too large for their bitfields.
   2 
diff --git a/html/035compute_segment_address.cc.html b/html/035compute_segment_address.cc.html
index 1fadcf82..56255364 100644
--- a/html/035compute_segment_address.cc.html
+++ b/html/035compute_segment_address.cc.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/035compute_segment_address.cc
+https://github.com/akkartik/mu/blob/main/035compute_segment_address.cc
 
  1 //: ELF binaries have finicky rules about the precise alignment each segment
  2 //: should start at. They depend on the amount of code in a program.
diff --git a/html/036labels.cc.html b/html/036labels.cc.html
index 1c386106..c7bff00f 100644
--- a/html/036labels.cc.html
+++ b/html/036labels.cc.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/036labels.cc
+https://github.com/akkartik/mu/blob/main/036labels.cc
 
   1 //: Labels are defined by ending names with a ':'. This layer will compute
   2 //: displacements for labels, and compute the offset for instructions using them.
diff --git a/html/037global_variables.cc.html b/html/037global_variables.cc.html
index 709a7b7d..e59c8c82 100644
--- a/html/037global_variables.cc.html
+++ b/html/037global_variables.cc.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/037global_variables.cc
+https://github.com/akkartik/mu/blob/main/037global_variables.cc
 
   1 //: Global variables.
   2 //:
diff --git a/html/038literal_strings.cc.html b/html/038literal_strings.cc.html
index 506b4ea4..8ef14621 100644
--- a/html/038literal_strings.cc.html
+++ b/html/038literal_strings.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/038literal_strings.cc
+https://github.com/akkartik/mu/blob/main/038literal_strings.cc
 
   1 //: Allow instructions to mention literals directly.
   2 //:
diff --git a/html/039debug.cc.html b/html/039debug.cc.html
index 0f71c0f2..e4f90b0f 100644
--- a/html/039debug.cc.html
+++ b/html/039debug.cc.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/039debug.cc
+https://github.com/akkartik/mu/blob/main/039debug.cc
 
   1 //:: Some helpers for debugging.
   2 
diff --git a/html/040tests.cc.html b/html/040tests.cc.html
index a5b86b88..9a40de19 100644
--- a/html/040tests.cc.html
+++ b/html/040tests.cc.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/040tests.cc
+https://github.com/akkartik/mu/blob/main/040tests.cc
 
  1 //: Automatically aggregate functions starting with 'test-' into a test suite
  2 //: called 'run-tests'. Running this function will run all tests.
diff --git a/html/101_write.subx.html b/html/101_write.subx.html
index 4fc2310e..c992256b 100644
--- a/html/101_write.subx.html
+++ b/html/101_write.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/101_write.subx
+https://github.com/akkartik/mu/blob/main/101_write.subx
 
  1 # _write: write to a file descriptor (fd)
  2 
diff --git a/html/102test.subx.html b/html/102test.subx.html
index dbd86b08..fcbc43b2 100644
--- a/html/102test.subx.html
+++ b/html/102test.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/102test.subx
+https://github.com/akkartik/mu/blob/main/102test.subx
 
   1 # Rudimentary test harness
   2 
diff --git a/html/103kernel-string-equal.subx.html b/html/103kernel-string-equal.subx.html
index 45f25205..7be0d2dd 100644
--- a/html/103kernel-string-equal.subx.html
+++ b/html/103kernel-string-equal.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/103kernel-string-equal.subx
+https://github.com/akkartik/mu/blob/main/103kernel-string-equal.subx
 
   1 # Checking null-terminated strings.
   2 #
diff --git a/html/104new-segment.subx.html b/html/104new-segment.subx.html
index 12967d38..b850f2b4 100644
--- a/html/104new-segment.subx.html
+++ b/html/104new-segment.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/104new-segment.subx
+https://github.com/akkartik/mu/blob/main/104new-segment.subx
 
  1 # Create a new segment (pool of memory for allocating chunks from) in the form
  2 # of an *allocation descriptor* that can be passed to the memory allocator
diff --git a/html/105string-equal.subx.html b/html/105string-equal.subx.html
index 4223ce1b..a9152b9c 100644
--- a/html/105string-equal.subx.html
+++ b/html/105string-equal.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/105string-equal.subx
+https://github.com/akkartik/mu/blob/main/105string-equal.subx
 
   1 # Comparing 'regular' size-prefixed strings.
   2 
diff --git a/html/106stream.subx.html b/html/106stream.subx.html
index c5f8c4ad..df024499 100644
--- a/html/106stream.subx.html
+++ b/html/106stream.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/106stream.subx
+https://github.com/akkartik/mu/blob/main/106stream.subx
 
  1 # streams: data structure for operating on arrays in a stateful manner
  2 #
diff --git a/html/107trace.subx.html b/html/107trace.subx.html
index acdaf67d..afc6000c 100644
--- a/html/107trace.subx.html
+++ b/html/107trace.subx.html
@@ -59,7 +59,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/107trace.subx
+https://github.com/akkartik/mu/blob/main/107trace.subx
 
   1 # primitives for emitting traces to a 'trace' stream, and for tests to make assertions on its contents
   2 #
diff --git a/html/108write.subx.html b/html/108write.subx.html
index c94151ba..03c5c07e 100644
--- a/html/108write.subx.html
+++ b/html/108write.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/108write.subx
+https://github.com/akkartik/mu/blob/main/108write.subx
 
   1 # write: like _write, but also support in-memory streams in addition to file
   2 # descriptors.
diff --git a/html/109stream-equal.subx.html b/html/109stream-equal.subx.html
index d5b2743a..6d4bc9c9 100644
--- a/html/109stream-equal.subx.html
+++ b/html/109stream-equal.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/109stream-equal.subx
+https://github.com/akkartik/mu/blob/main/109stream-equal.subx
 
   1 # some primitives for checking stream contents
   2 
diff --git a/html/110stop.subx.html b/html/110stop.subx.html
index 81bc5194..13f239bc 100644
--- a/html/110stop.subx.html
+++ b/html/110stop.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/110stop.subx
+https://github.com/akkartik/mu/blob/main/110stop.subx
 
   1 # stop: dependency-injected wrapper around the exit() syscall
   2 #
diff --git a/html/111read.subx.html b/html/111read.subx.html
index e1c1307e..6601e68c 100644
--- a/html/111read.subx.html
+++ b/html/111read.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/111read.subx
+https://github.com/akkartik/mu/blob/main/111read.subx
 
   1 # read: analogously to write, support reading from in-memory streams in
   2 # addition to file descriptors.
diff --git a/html/112read-byte.subx.html b/html/112read-byte.subx.html
index 09881d12..cc322aaa 100644
--- a/html/112read-byte.subx.html
+++ b/html/112read-byte.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/112read-byte.subx
+https://github.com/akkartik/mu/blob/main/112read-byte.subx
 
   1 # read-byte-buffered: one higher-level abstraction atop 'read'.
   2 #
diff --git a/html/113write-stream.subx.html b/html/113write-stream.subx.html
index 8f87dc33..d40357f1 100644
--- a/html/113write-stream.subx.html
+++ b/html/113write-stream.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/113write-stream.subx
+https://github.com/akkartik/mu/blob/main/113write-stream.subx
 
   1 # write-stream: like write, but write streams rather than strings
   2 
diff --git a/html/114error.subx.html b/html/114error.subx.html
index b59f5cb8..98fe7bf6 100644
--- a/html/114error.subx.html
+++ b/html/114error.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/114error.subx
+https://github.com/akkartik/mu/blob/main/114error.subx
 
  1 # Print an error message and exit.
  2 
diff --git a/html/115write-byte.subx.html b/html/115write-byte.subx.html
index e9fa265a..6ec80f05 100644
--- a/html/115write-byte.subx.html
+++ b/html/115write-byte.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/115write-byte.subx
+https://github.com/akkartik/mu/blob/main/115write-byte.subx
 
   1 # write-byte-buffered: add a single byte to a buffered-file.
   2 # flush: write out any buffered writes to disk.
diff --git a/html/116write-buffered.subx.html b/html/116write-buffered.subx.html
index 3b36e7a0..adbd7d43 100644
--- a/html/116write-buffered.subx.html
+++ b/html/116write-buffered.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/116write-buffered.subx
+https://github.com/akkartik/mu/blob/main/116write-buffered.subx
 
   1 # write-buffered: like 'write', but for a buffered-file
   2 
diff --git a/html/117write-int-hex.subx.html b/html/117write-int-hex.subx.html
index 1515c6bd..884ff2f0 100644
--- a/html/117write-int-hex.subx.html
+++ b/html/117write-int-hex.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/117write-int-hex.subx
+https://github.com/akkartik/mu/blob/main/117write-int-hex.subx
 
   1 # Write out the (hex) textual representation of numbers.
   2 
diff --git a/html/118parse-hex-int.subx.html b/html/118parse-hex-int.subx.html
index ed9289cf..8f8a15b1 100644
--- a/html/118parse-hex-int.subx.html
+++ b/html/118parse-hex-int.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/118parse-hex-int.subx
+https://github.com/akkartik/mu/blob/main/118parse-hex-int.subx
 
   1 # some utilities for converting numbers from hex
   2 # lowercase letters only for now
diff --git a/html/119error-byte.subx.html b/html/119error-byte.subx.html
index 24998c8d..aae3a865 100644
--- a/html/119error-byte.subx.html
+++ b/html/119error-byte.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/119error-byte.subx
+https://github.com/akkartik/mu/blob/main/119error-byte.subx
 
  1 # Print an error message followed by the text representation of a byte. Then exit.
  2 
diff --git a/html/120allocate.subx.html b/html/120allocate.subx.html
index d64067f9..537832c5 100644
--- a/html/120allocate.subx.html
+++ b/html/120allocate.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/120allocate.subx
+https://github.com/akkartik/mu/blob/main/120allocate.subx
 
   1 # Helper to dynamically allocate memory on the heap.
   2 #
diff --git a/html/121new-stream.subx.html b/html/121new-stream.subx.html
index 809c072b..1102b1d9 100644
--- a/html/121new-stream.subx.html
+++ b/html/121new-stream.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/121new-stream.subx
+https://github.com/akkartik/mu/blob/main/121new-stream.subx
 
   1 # Helper to allocate a stream on the heap.
   2 
diff --git a/html/122read-line.subx.html b/html/122read-line.subx.html
index 4b5beb6e..a47ae94c 100644
--- a/html/122read-line.subx.html
+++ b/html/122read-line.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/122read-line.subx
+https://github.com/akkartik/mu/blob/main/122read-line.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/123slice.subx.html b/html/123slice.subx.html
index dc13cf2c..3fed457f 100644
--- a/html/123slice.subx.html
+++ b/html/123slice.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/123slice.subx
+https://github.com/akkartik/mu/blob/main/123slice.subx
 
    1 # new data structure: a slice is an open interval of addresses [start, end)
    2 # that includes 'start' but not 'end'
diff --git a/html/124next-token.subx.html b/html/124next-token.subx.html
index 9a2af2d5..f7373845 100644
--- a/html/124next-token.subx.html
+++ b/html/124next-token.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/124next-token.subx
+https://github.com/akkartik/mu/blob/main/124next-token.subx
 
    1 # Some tokenization primitives.
    2 
diff --git a/html/125write-stream-data.subx.html b/html/125write-stream-data.subx.html
index ac07c9ea..bae56597 100644
--- a/html/125write-stream-data.subx.html
+++ b/html/125write-stream-data.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/125write-stream-data.subx
+https://github.com/akkartik/mu/blob/main/125write-stream-data.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/126write-int-decimal.subx.html b/html/126write-int-decimal.subx.html
index ec709f60..9dfa4309 100644
--- a/html/126write-int-decimal.subx.html
+++ b/html/126write-int-decimal.subx.html
@@ -59,7 +59,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/126write-int-decimal.subx
+https://github.com/akkartik/mu/blob/main/126write-int-decimal.subx
 
   1 # Helper to print an int32 in decimal.
   2 
diff --git a/html/127next-word.subx.html b/html/127next-word.subx.html
index caab845e..1bdd36da 100644
--- a/html/127next-word.subx.html
+++ b/html/127next-word.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/127next-word.subx
+https://github.com/akkartik/mu/blob/main/127next-word.subx
 
   1 # Tokenize by whitespace.
   2 
diff --git a/html/128subx-words.subx.html b/html/128subx-words.subx.html
index ae547435..48783fac 100644
--- a/html/128subx-words.subx.html
+++ b/html/128subx-words.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/128subx-words.subx
+https://github.com/akkartik/mu/blob/main/128subx-words.subx
 
   1 # Helpers for parsing SubX words, with their rules for hex, labels and metadata.
   2 
diff --git a/html/129emit-hex.subx.html b/html/129emit-hex.subx.html
index ad83ec68..15ee30a2 100644
--- a/html/129emit-hex.subx.html
+++ b/html/129emit-hex.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/129emit-hex.subx
+https://github.com/akkartik/mu/blob/main/129emit-hex.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/130emit.subx.html b/html/130emit.subx.html
index dedfd1f0..d7c42c3f 100644
--- a/html/130emit.subx.html
+++ b/html/130emit.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/130emit.subx
+https://github.com/akkartik/mu/blob/main/130emit.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/131table.subx.html b/html/131table.subx.html
index 78ebde34..7bc50395 100644
--- a/html/131table.subx.html
+++ b/html/131table.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/131table.subx
+https://github.com/akkartik/mu/blob/main/131table.subx
 
    1 # A table is a stream of (key, value) rows.
    2 #
diff --git a/html/132slurp.subx.html b/html/132slurp.subx.html
index 4d091edd..8bb7d9ff 100644
--- a/html/132slurp.subx.html
+++ b/html/132slurp.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/132slurp.subx
+https://github.com/akkartik/mu/blob/main/132slurp.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/133subx-widths.subx.html b/html/133subx-widths.subx.html
index da52fa66..67edfe0e 100644
--- a/html/133subx-widths.subx.html
+++ b/html/133subx-widths.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/133subx-widths.subx
+https://github.com/akkartik/mu/blob/main/133subx-widths.subx
 
   1 # Helpers to compute widths of SubX arguments based on their metadata.
   2 #   /imm8 => 1 byte,
diff --git a/html/134emit-hex-array.subx.html b/html/134emit-hex-array.subx.html
index 6753ac54..b9baa1ed 100644
--- a/html/134emit-hex-array.subx.html
+++ b/html/134emit-hex-array.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/134emit-hex-array.subx
+https://github.com/akkartik/mu/blob/main/134emit-hex-array.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/135next-word-or-string.subx.html b/html/135next-word-or-string.subx.html
index c3aac6e4..853286d5 100644
--- a/html/135next-word-or-string.subx.html
+++ b/html/135next-word-or-string.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/135next-word-or-string.subx
+https://github.com/akkartik/mu/blob/main/135next-word-or-string.subx
 
   1 == code
   2 #   instruction                     effective address                                                   register    displacement    immediate
diff --git a/html/201register-names.subx.html b/html/201register-names.subx.html
index 59c05d56..632fc532 100644
--- a/html/201register-names.subx.html
+++ b/html/201register-names.subx.html
@@ -51,7 +51,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/201register-names.subx
+https://github.com/akkartik/mu/blob/main/201register-names.subx
 
   1 == data
   2 Registers:  # (addr stream {(handle array byte), int})
diff --git a/html/202write-int.subx.html b/html/202write-int.subx.html
index 331243d8..2bb9a494 100644
--- a/html/202write-int.subx.html
+++ b/html/202write-int.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/202write-int.subx
+https://github.com/akkartik/mu/blob/main/202write-int.subx
 
   1 # write-int: add (the binary representation of) a single int to a stream
   2 
diff --git a/html/203stack.subx.html b/html/203stack.subx.html
index b378a982..3419f607 100644
--- a/html/203stack.subx.html
+++ b/html/203stack.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/203stack.subx
+https://github.com/akkartik/mu/blob/main/203stack.subx
 
   1 # A stack looks like this:
   2 #   top: int
diff --git a/html/301array-equal.subx.html b/html/301array-equal.subx.html
index 5ba2e491..94b1f52d 100644
--- a/html/301array-equal.subx.html
+++ b/html/301array-equal.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/301array-equal.subx
+https://github.com/akkartik/mu/blob/main/301array-equal.subx
 
   1 # Comparing arrays of numbers.
   2 
diff --git a/html/302stack_allocate.subx.html b/html/302stack_allocate.subx.html
index 171eeafc..5752a165 100644
--- a/html/302stack_allocate.subx.html
+++ b/html/302stack_allocate.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/302stack_allocate.subx
+https://github.com/akkartik/mu/blob/main/302stack_allocate.subx
 
  1 # A function which pushes n zeros on the stack.
  2 # Really only intended to be called from code generated by mu.subx (for array
diff --git a/html/303kernel-string.subx.html b/html/303kernel-string.subx.html
index 63c78ae3..857fa9f4 100644
--- a/html/303kernel-string.subx.html
+++ b/html/303kernel-string.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/303kernel-string.subx
+https://github.com/akkartik/mu/blob/main/303kernel-string.subx
 
  1 # We can't really do much with null-terminated kernel strings, and we don't
  2 # want to. Let's turn them into regular length-prefixed strings at the first
diff --git a/html/304screen.subx.html b/html/304screen.subx.html
index c2799cc8..8a1c99a9 100644
--- a/html/304screen.subx.html
+++ b/html/304screen.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/304screen.subx
+https://github.com/akkartik/mu/blob/main/304screen.subx
 
   1 # Primitives for screen control.
   2 # Require Linux and a modern terminal.
diff --git a/html/305keyboard.subx.html b/html/305keyboard.subx.html
index a06b8bd2..71984561 100644
--- a/html/305keyboard.subx.html
+++ b/html/305keyboard.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/305keyboard.subx
+https://github.com/akkartik/mu/blob/main/305keyboard.subx
 
   1 # Primitives for keyboard control.
   2 # Require Linux and a modern terminal.
diff --git a/html/306files.subx.html b/html/306files.subx.html
index d3629a8e..182815d5 100644
--- a/html/306files.subx.html
+++ b/html/306files.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/306files.subx
+https://github.com/akkartik/mu/blob/main/306files.subx
 
   1 # Methods for constructing buffered-file objects.
   2 #
diff --git a/html/307size.subx.html b/html/307size.subx.html
index 363a8d6c..5078c510 100644
--- a/html/307size.subx.html
+++ b/html/307size.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/307size.subx
+https://github.com/akkartik/mu/blob/main/307size.subx
 
  1 # Size of an array in bytes.
  2 
diff --git a/html/308allocate-array.subx.html b/html/308allocate-array.subx.html
index d2e6e7d4..6d020471 100644
--- a/html/308allocate-array.subx.html
+++ b/html/308allocate-array.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/308allocate-array.subx
+https://github.com/akkartik/mu/blob/main/308allocate-array.subx
 
  1 # 2-arg version of allocate-array.
  2 # Really only intended to be called from code generated by mu.subx.
diff --git a/html/309stream.subx.html b/html/309stream.subx.html
index 515b45ff..4330eafa 100644
--- a/html/309stream.subx.html
+++ b/html/309stream.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/309stream.subx
+https://github.com/akkartik/mu/blob/main/309stream.subx
 
   1 # Some unsafe methods not intended to be used directly in SubX, only through
   2 # Mu after proper type-checking.
diff --git a/html/310copy-bytes.subx.html b/html/310copy-bytes.subx.html
index 26f10708..83f0ce5a 100644
--- a/html/310copy-bytes.subx.html
+++ b/html/310copy-bytes.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/310copy-bytes.subx
+https://github.com/akkartik/mu/blob/main/310copy-bytes.subx
 
   1 # Some helpers for copying non-overlapping regions of memory.
   2 # Really only intended to be called from code generated by mu.subx.
diff --git a/html/311decimal-int.subx.html b/html/311decimal-int.subx.html
index e3e13b65..1563386c 100644
--- a/html/311decimal-int.subx.html
+++ b/html/311decimal-int.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/311decimal-int.subx
+https://github.com/akkartik/mu/blob/main/311decimal-int.subx
 
   1 # Helpers for decimal ints.
   2 
diff --git a/html/312copy.subx.html b/html/312copy.subx.html
index a1a365f8..904f1e49 100644
--- a/html/312copy.subx.html
+++ b/html/312copy.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/312copy.subx
+https://github.com/akkartik/mu/blob/main/312copy.subx
 
  1 == code
  2 
diff --git a/html/313index-bounds-check.subx.html b/html/313index-bounds-check.subx.html
index 06197c02..50c34ac6 100644
--- a/html/313index-bounds-check.subx.html
+++ b/html/313index-bounds-check.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/313index-bounds-check.subx
+https://github.com/akkartik/mu/blob/main/313index-bounds-check.subx
 
  1 # Helper to check an array's bounds, and to abort if they're violated.
  2 # Really only intended to be called from code generated by mu.subx.
diff --git a/html/314divide.subx.html b/html/314divide.subx.html
index d284f8e7..6d30db6f 100644
--- a/html/314divide.subx.html
+++ b/html/314divide.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/314divide.subx
+https://github.com/akkartik/mu/blob/main/314divide.subx
 
  1 == code
  2 
diff --git a/html/315slice.subx.html b/html/315slice.subx.html
index cbbd0f0d..57dc95a0 100644
--- a/html/315slice.subx.html
+++ b/html/315slice.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/315slice.subx
+https://github.com/akkartik/mu/blob/main/315slice.subx
 
  1 == code
  2 
diff --git a/html/400.mu.html b/html/400.mu.html
index e7c46c2f..b0bca113 100644
--- a/html/400.mu.html
+++ b/html/400.mu.html
@@ -51,7 +51,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/400.mu
+https://github.com/akkartik/mu/blob/main/400.mu
 
   1 # The 4xx series is for primitives implemented in Mu.
   2 
diff --git a/html/401test.mu.html b/html/401test.mu.html
index d236a7f2..ec9da86c 100644
--- a/html/401test.mu.html
+++ b/html/401test.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/401test.mu
+https://github.com/akkartik/mu/blob/main/401test.mu
 
  1 # Some helpers for Mu tests.
  2 
diff --git a/html/402time.mu.html b/html/402time.mu.html
index 912366b2..703127a5 100644
--- a/html/402time.mu.html
+++ b/html/402time.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/402time.mu
+https://github.com/akkartik/mu/blob/main/402time.mu
 
  1 type timespec {
  2   tv_sec: int
diff --git a/html/403unicode.mu.html b/html/403unicode.mu.html
index 691a8ddd..06592d59 100644
--- a/html/403unicode.mu.html
+++ b/html/403unicode.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/403unicode.mu
+https://github.com/akkartik/mu/blob/main/403unicode.mu
 
   1 # Helpers for Unicode.
   2 #
diff --git a/html/404stream.mu.html b/html/404stream.mu.html
index d57b8573..c537db4b 100644
--- a/html/404stream.mu.html
+++ b/html/404stream.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/404stream.mu
+https://github.com/akkartik/mu/blob/main/404stream.mu
 
  1 # Tests for Mu's stream primitives.
  2 
diff --git a/html/405screen.mu.html b/html/405screen.mu.html
index dc7c14ff..7b5b4f42 100644
--- a/html/405screen.mu.html
+++ b/html/405screen.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/405screen.mu
+https://github.com/akkartik/mu/blob/main/405screen.mu
 
    1 # Wrappers for real screen primitives that can be passed a fake screen.
    2 # The tests here have been painstakingly validated against a real terminal
diff --git a/html/406int32.mu.html b/html/406int32.mu.html
index c6571c98..c7d06f06 100644
--- a/html/406int32.mu.html
+++ b/html/406int32.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/406int32.mu
+https://github.com/akkartik/mu/blob/main/406int32.mu
 
  1 # Some slow but convenient helpers
  2 
diff --git a/html/407print-int32-decimal-right-justified.mu.html b/html/407print-int32-decimal-right-justified.mu.html
index c62978e9..cbba9de9 100644
--- a/html/407print-int32-decimal-right-justified.mu.html
+++ b/html/407print-int32-decimal-right-justified.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/407print-int32-decimal-right-justified.mu
+https://github.com/akkartik/mu/blob/main/407print-int32-decimal-right-justified.mu
 
  1 # print 'n' with enough leading spaces to be right-justified in 'width'
  2 fn print-int32-decimal-right-justified screen: (addr screen), n: int, _width: int {
diff --git a/html/408float.mu.html b/html/408float.mu.html
index 8b16fd5a..183f4eda 100644
--- a/html/408float.mu.html
+++ b/html/408float.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/408float.mu
+https://github.com/akkartik/mu/blob/main/408float.mu
 
  1 # Some quick-n-dirty ways to create floats.
  2 
diff --git a/html/409print-float-hex.mu.html b/html/409print-float-hex.mu.html
index 9eb93661..bfb62e92 100644
--- a/html/409print-float-hex.mu.html
+++ b/html/409print-float-hex.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/409print-float-hex.mu
+https://github.com/akkartik/mu/blob/main/409print-float-hex.mu
 
   1 # quick-n-dirty way to print out floats in hex
   2 # https://www.exploringbinary.com/hexadecimal-floating-point-constants
diff --git a/html/410file.mu.html b/html/410file.mu.html
index da75a2fa..6ff29a66 100644
--- a/html/410file.mu.html
+++ b/html/410file.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/410file.mu
+https://github.com/akkartik/mu/blob/main/410file.mu
 
  1 fn read-lines in: (addr buffered-file), out: (addr handle array (handle array byte)) {
  2   var stream: (stream (handle array byte) 0x10)
diff --git a/html/411string.mu.html b/html/411string.mu.html
index bbf392bf..0f4c684b 100644
--- a/html/411string.mu.html
+++ b/html/411string.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/411string.mu
+https://github.com/akkartik/mu/blob/main/411string.mu
 
   1 # read up to 'len' graphemes after skipping the first 'start' ones
   2 fn substring in: (addr array byte), start: int, len: int, out-ah: (addr handle array byte) {
diff --git a/html/412print-float-decimal.mu.html b/html/412print-float-decimal.mu.html
index bfea44ff..37519ae7 100644
--- a/html/412print-float-decimal.mu.html
+++ b/html/412print-float-decimal.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/412print-float-decimal.mu
+https://github.com/akkartik/mu/blob/main/412print-float-decimal.mu
 
   1 # print out floats in decimal
   2 # https://research.swtch.com/ftoa
diff --git a/html/apps/advent2020/1a.mu.html b/html/apps/advent2020/1a.mu.html
index 64bf44e5..8a88b678 100644
--- a/html/apps/advent2020/1a.mu.html
+++ b/html/apps/advent2020/1a.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/1a.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/1a.mu
 
  1 # https://adventofcode.com/2020/day/1
  2 #
diff --git a/html/apps/advent2020/1b.mu.html b/html/apps/advent2020/1b.mu.html
index c7ac42b1..2affa9bd 100644
--- a/html/apps/advent2020/1b.mu.html
+++ b/html/apps/advent2020/1b.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/1b.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/1b.mu
 
   1 # https://adventofcode.com/2020/day/1
   2 #
diff --git a/html/apps/advent2020/2a.mu.html b/html/apps/advent2020/2a.mu.html
index f9bda192..bf5a31af 100644
--- a/html/apps/advent2020/2a.mu.html
+++ b/html/apps/advent2020/2a.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/2a.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/2a.mu
 
  1 # https://adventofcode.com/2020/day/2
  2 #
diff --git a/html/apps/advent2020/2b.mu.html b/html/apps/advent2020/2b.mu.html
index c44e2917..53a57c40 100644
--- a/html/apps/advent2020/2b.mu.html
+++ b/html/apps/advent2020/2b.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/2b.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/2b.mu
 
   1 # https://adventofcode.com/2020/day/2
   2 #
diff --git a/html/apps/advent2020/3a.mu.html b/html/apps/advent2020/3a.mu.html
index 1fd1c8d5..a6aff5e0 100644
--- a/html/apps/advent2020/3a.mu.html
+++ b/html/apps/advent2020/3a.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/3a.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/3a.mu
 
   1 # https://adventofcode.com/2020/day/3
   2 #
diff --git a/html/apps/advent2020/3b.mu.html b/html/apps/advent2020/3b.mu.html
index bab7c758..c77ebe3b 100644
--- a/html/apps/advent2020/3b.mu.html
+++ b/html/apps/advent2020/3b.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/3b.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/3b.mu
 
   1 # https://adventofcode.com/2020/day/3
   2 #
diff --git a/html/apps/advent2020/4a.mu.html b/html/apps/advent2020/4a.mu.html
index 95dd953a..36d1f6a6 100644
--- a/html/apps/advent2020/4a.mu.html
+++ b/html/apps/advent2020/4a.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/4a.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/4a.mu
 
  1 # https://adventofcode.com/2020/day/4
  2 #
diff --git a/html/apps/advent2020/4b.mu.html b/html/apps/advent2020/4b.mu.html
index 379fa0a5..1a8c2b8d 100644
--- a/html/apps/advent2020/4b.mu.html
+++ b/html/apps/advent2020/4b.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/4b.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/4b.mu
 
   1 # https://adventofcode.com/2020/day/4
   2 #
diff --git a/html/apps/advent2020/5a.mu.html b/html/apps/advent2020/5a.mu.html
index d45c6e54..9fd217bd 100644
--- a/html/apps/advent2020/5a.mu.html
+++ b/html/apps/advent2020/5a.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/5a.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/5a.mu
 
  1 # https://adventofcode.com/2020/day/5
  2 #
diff --git a/html/apps/advent2020/5b.mu.html b/html/apps/advent2020/5b.mu.html
index 372d83b3..7d2ccf8c 100644
--- a/html/apps/advent2020/5b.mu.html
+++ b/html/apps/advent2020/5b.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/advent2020/5b.mu
+https://github.com/akkartik/mu/blob/main/apps/advent2020/5b.mu
 
  1 # https://adventofcode.com/2020/day/5
  2 #
diff --git a/html/apps/arith.mu.html b/html/apps/arith.mu.html
index 6bca6493..0113e57b 100644
--- a/html/apps/arith.mu.html
+++ b/html/apps/arith.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/arith.mu
+https://github.com/akkartik/mu/blob/main/apps/arith.mu
 
   1 # Integer arithmetic using conventional precedence.
   2 #
diff --git a/html/apps/assort.subx.html b/html/apps/assort.subx.html
index cfcc9c9c..47bf4f0d 100644
--- a/html/apps/assort.subx.html
+++ b/html/apps/assort.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/assort.subx
+https://github.com/akkartik/mu/blob/main/apps/assort.subx
 
    1 # Read a series of segments from stdin and concatenate segments with the same
    2 # name on stdout.
diff --git a/html/apps/boot.hex.html b/html/apps/boot.hex.html
index 74d72610..73afd017 100644
--- a/html/apps/boot.hex.html
+++ b/html/apps/boot.hex.html
@@ -49,7 +49,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/boot.hex
+https://github.com/akkartik/mu/blob/main/apps/boot.hex
 
   1 # Bootable image that:
   2 #   - loads more sectors past the first boot sector (using BIOS primitives)
diff --git a/html/apps/braces.subx.html b/html/apps/braces.subx.html
index 2be7916c..bf2a5d60 100644
--- a/html/apps/braces.subx.html
+++ b/html/apps/braces.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/braces.subx
+https://github.com/akkartik/mu/blob/main/apps/braces.subx
 
   1 # Structured control flow using break/loop rather than jump.
   2 #
diff --git a/html/apps/browse/main.mu.html b/html/apps/browse/main.mu.html
index e4dbaa9a..2cd268a1 100644
--- a/html/apps/browse/main.mu.html
+++ b/html/apps/browse/main.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/browse/main.mu
+https://github.com/akkartik/mu/blob/main/apps/browse/main.mu
 
   1 fn main args-on-stack: (addr array addr array byte) -> _/ebx: int {
   2   var args/eax: (addr array addr array byte) <- copy args-on-stack
diff --git a/html/apps/browse/paginated-screen.mu.html b/html/apps/browse/paginated-screen.mu.html
index 2b70fe63..a10e4d8f 100644
--- a/html/apps/browse/paginated-screen.mu.html
+++ b/html/apps/browse/paginated-screen.mu.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/browse/paginated-screen.mu
+https://github.com/akkartik/mu/blob/main/apps/browse/paginated-screen.mu
 
   1 # If a screen is too wide, split it up into a fixed size of pages.
   2 # We take control of drawing and moving the cursor, and delegate everything else.
diff --git a/html/apps/calls.subx.html b/html/apps/calls.subx.html
index be585234..23c86179 100644
--- a/html/apps/calls.subx.html
+++ b/html/apps/calls.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/calls.subx
+https://github.com/akkartik/mu/blob/main/apps/calls.subx
 
    1 # Function calls in a single line.
    2 #
diff --git a/html/apps/crenshaw2-1.subx.html b/html/apps/crenshaw2-1.subx.html
index ac74bb5f..387e33a4 100644
--- a/html/apps/crenshaw2-1.subx.html
+++ b/html/apps/crenshaw2-1.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/crenshaw2-1.subx
+https://github.com/akkartik/mu/blob/main/apps/crenshaw2-1.subx
 
   1 # Port of https://github.com/akkartik/crenshaw/blob/master/tutor2.1.pas
   2 # which corresponds to the section "single digits" in https://compilers.iecc.com/crenshaw/tutor2.txt
diff --git a/html/apps/crenshaw2-1b.subx.html b/html/apps/crenshaw2-1b.subx.html
index c741325c..c9114fa5 100644
--- a/html/apps/crenshaw2-1b.subx.html
+++ b/html/apps/crenshaw2-1b.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/crenshaw2-1b.subx
+https://github.com/akkartik/mu/blob/main/apps/crenshaw2-1b.subx
 
   1 # Port of https://github.com/akkartik/crenshaw/blob/master/tutor2.1.pas
   2 # which corresponds to the section "single digits" in https://compilers.iecc.com/crenshaw/tutor2.txt
diff --git a/html/apps/dquotes.subx.html b/html/apps/dquotes.subx.html
index 18cdaf0b..3e6e39c3 100644
--- a/html/apps/dquotes.subx.html
+++ b/html/apps/dquotes.subx.html
@@ -59,7 +59,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/dquotes.subx
+https://github.com/akkartik/mu/blob/main/apps/dquotes.subx
 
    1 # Translate literal strings within double quotes.
    2 # Replace them with references to new variables in the data segment.
diff --git a/html/apps/ex1.mu.html b/html/apps/ex1.mu.html
index ae91194c..dca1abcd 100644
--- a/html/apps/ex1.mu.html
+++ b/html/apps/ex1.mu.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex1.mu
+https://github.com/akkartik/mu/blob/main/apps/ex1.mu
 
  1 # First example: return the answer to the Ultimate Question of Life, the
  2 # Universe, and Everything.
diff --git a/html/apps/ex1.subx.html b/html/apps/ex1.subx.html
index 13ce34a7..12084dd3 100644
--- a/html/apps/ex1.subx.html
+++ b/html/apps/ex1.subx.html
@@ -51,7 +51,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex1.subx
+https://github.com/akkartik/mu/blob/main/apps/ex1.subx
 
  1 # First program: same as https://www.muppetlabs.com/~breadbox/software/tiny/teensy.html
  2 # Just return 42.
diff --git a/html/apps/ex10.subx.html b/html/apps/ex10.subx.html
index ddfd8a6e..21f57033 100644
--- a/html/apps/ex10.subx.html
+++ b/html/apps/ex10.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex10.subx
+https://github.com/akkartik/mu/blob/main/apps/ex10.subx
 
  1 # String comparison: return 1 iff the two args passed in at the commandline are equal.
  2 #
diff --git a/html/apps/ex11.subx.html b/html/apps/ex11.subx.html
index 577920fc..aa111e0b 100644
--- a/html/apps/ex11.subx.html
+++ b/html/apps/ex11.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex11.subx
+https://github.com/akkartik/mu/blob/main/apps/ex11.subx
 
   1 # Null-terminated vs size-prefixed ascii strings.
   2 #
diff --git a/html/apps/ex12.subx.html b/html/apps/ex12.subx.html
index 4f753e5c..6ce6d94d 100644
--- a/html/apps/ex12.subx.html
+++ b/html/apps/ex12.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex12.subx
+https://github.com/akkartik/mu/blob/main/apps/ex12.subx
 
  1 # Example showing mmap syscall.
  2 # Create a new segment using mmap, save the address, write to it.
diff --git a/html/apps/ex13.subx.html b/html/apps/ex13.subx.html
index 883d1532..523f2197 100644
--- a/html/apps/ex13.subx.html
+++ b/html/apps/ex13.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex13.subx
+https://github.com/akkartik/mu/blob/main/apps/ex13.subx
 
  1 # Compare 3 and 3.
  2 #
diff --git a/html/apps/ex14.subx.html b/html/apps/ex14.subx.html
index ed5fa2ee..e37734fd 100644
--- a/html/apps/ex14.subx.html
+++ b/html/apps/ex14.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex14.subx
+https://github.com/akkartik/mu/blob/main/apps/ex14.subx
 
  1 # Multiply 2 numbers.
  2 #
diff --git a/html/apps/ex2.mu.html b/html/apps/ex2.mu.html
index 603e330f..9c408104 100644
--- a/html/apps/ex2.mu.html
+++ b/html/apps/ex2.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex2.mu
+https://github.com/akkartik/mu/blob/main/apps/ex2.mu
 
  1 # Add 3 and 4, and return the result in the exit code.
  2 #
diff --git a/html/apps/ex2.subx.html b/html/apps/ex2.subx.html
index 4ff62017..9f872a0c 100644
--- a/html/apps/ex2.subx.html
+++ b/html/apps/ex2.subx.html
@@ -51,7 +51,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex2.subx
+https://github.com/akkartik/mu/blob/main/apps/ex2.subx
 
  1 # Add 3 and 4, and return the result in the exit code.
  2 #
diff --git a/html/apps/ex3.2.mu.html b/html/apps/ex3.2.mu.html
index b23f7a09..014ecfb6 100644
--- a/html/apps/ex3.2.mu.html
+++ b/html/apps/ex3.2.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex3.2.mu
+https://github.com/akkartik/mu/blob/main/apps/ex3.2.mu
 
  1 # Unnecessarily use an array to sum 1..10
  2 #
diff --git a/html/apps/ex3.mu.html b/html/apps/ex3.mu.html
index ab536575..486ea626 100644
--- a/html/apps/ex3.mu.html
+++ b/html/apps/ex3.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex3.mu
+https://github.com/akkartik/mu/blob/main/apps/ex3.mu
 
  1 # Add the first 10 numbers, and return the result in the exit code.
  2 #
diff --git a/html/apps/ex3.subx.html b/html/apps/ex3.subx.html
index 645e97af..e5b4360b 100644
--- a/html/apps/ex3.subx.html
+++ b/html/apps/ex3.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex3.subx
+https://github.com/akkartik/mu/blob/main/apps/ex3.subx
 
  1 # Add the first 10 numbers, and return the result in the exit code.
  2 #
diff --git a/html/apps/ex4.subx.html b/html/apps/ex4.subx.html
index 297576bb..6193dbb2 100644
--- a/html/apps/ex4.subx.html
+++ b/html/apps/ex4.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex4.subx
+https://github.com/akkartik/mu/blob/main/apps/ex4.subx
 
  1 # Read a character from stdin, save it to a global, write it to stdout.
  2 #
diff --git a/html/apps/ex5.subx.html b/html/apps/ex5.subx.html
index 8575bbfd..16ae1fe0 100644
--- a/html/apps/ex5.subx.html
+++ b/html/apps/ex5.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex5.subx
+https://github.com/akkartik/mu/blob/main/apps/ex5.subx
 
  1 # Read a character from stdin, save it to a local on the stack, write it to stdout.
  2 #
diff --git a/html/apps/ex6.subx.html b/html/apps/ex6.subx.html
index ba8a4037..1578c57f 100644
--- a/html/apps/ex6.subx.html
+++ b/html/apps/ex6.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex6.subx
+https://github.com/akkartik/mu/blob/main/apps/ex6.subx
 
  1 # Print out a (global variable) string to stdout.
  2 #
diff --git a/html/apps/ex7.subx.html b/html/apps/ex7.subx.html
index 76a1de01..56c2bacd 100644
--- a/html/apps/ex7.subx.html
+++ b/html/apps/ex7.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex7.subx
+https://github.com/akkartik/mu/blob/main/apps/ex7.subx
 
  1 # Example showing file syscalls.
  2 #
diff --git a/html/apps/ex8.subx.html b/html/apps/ex8.subx.html
index a6458493..0e6cb43d 100644
--- a/html/apps/ex8.subx.html
+++ b/html/apps/ex8.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex8.subx
+https://github.com/akkartik/mu/blob/main/apps/ex8.subx
 
  1 # Example reading commandline arguments: compute length of first arg.
  2 #
diff --git a/html/apps/ex9.subx.html b/html/apps/ex9.subx.html
index c2489a56..4048004b 100644
--- a/html/apps/ex9.subx.html
+++ b/html/apps/ex9.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/ex9.subx
+https://github.com/akkartik/mu/blob/main/apps/ex9.subx
 
  1 # Example showing arg order on the stack.
  2 #
diff --git a/html/apps/factorial.mu.html b/html/apps/factorial.mu.html
index 3567b1a6..838ca6b1 100644
--- a/html/apps/factorial.mu.html
+++ b/html/apps/factorial.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/factorial.mu
+https://github.com/akkartik/mu/blob/main/apps/factorial.mu
 
  1 # compute the factorial of 5, and return the result in the exit code
  2 #
diff --git a/html/apps/factorial.subx.html b/html/apps/factorial.subx.html
index 3c65968b..7beb276e 100644
--- a/html/apps/factorial.subx.html
+++ b/html/apps/factorial.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/factorial.subx
+https://github.com/akkartik/mu/blob/main/apps/factorial.subx
 
   1 ## compute the factorial of 5, and print the result
   2 #
diff --git a/html/apps/factorial2.subx.html b/html/apps/factorial2.subx.html
index 7e23c999..1533e1b8 100644
--- a/html/apps/factorial2.subx.html
+++ b/html/apps/factorial2.subx.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/factorial2.subx
+https://github.com/akkartik/mu/blob/main/apps/factorial2.subx
 
   1 ## compute the factorial of 5, and return the result in the exit code
   2 #
diff --git a/html/apps/factorial3.subx.html b/html/apps/factorial3.subx.html
index e5f5dab0..89428bfa 100644
--- a/html/apps/factorial3.subx.html
+++ b/html/apps/factorial3.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/factorial3.subx
+https://github.com/akkartik/mu/blob/main/apps/factorial3.subx
 
  1 ## compute the factorial of 5, and return the result in the exit code
  2 #
diff --git a/html/apps/factorial4.subx.html b/html/apps/factorial4.subx.html
index ac994117..ad8e07c1 100644
--- a/html/apps/factorial4.subx.html
+++ b/html/apps/factorial4.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/factorial4.subx
+https://github.com/akkartik/mu/blob/main/apps/factorial4.subx
 
  1 ## compute the factorial of 5, and return the result in the exit code
  2 #
diff --git a/html/apps/hello.mu.html b/html/apps/hello.mu.html
index f994f3ae..48144dc8 100644
--- a/html/apps/hello.mu.html
+++ b/html/apps/hello.mu.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/hello.mu
+https://github.com/akkartik/mu/blob/main/apps/hello.mu
 
  1 # Meaningless conventional example.
  2 #
diff --git a/html/apps/hex.subx.html b/html/apps/hex.subx.html
index a7373f0d..78a3a9b9 100644
--- a/html/apps/hex.subx.html
+++ b/html/apps/hex.subx.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/hex.subx
+https://github.com/akkartik/mu/blob/main/apps/hex.subx
 
    1 # Read a text file containing whitespace-separated pairs of ascii hex bytes
    2 # from stdin, and convert them into binary bytes (octets) on stdout. Ignore
diff --git a/html/apps/mu.subx.html b/html/apps/mu.subx.html
index 5c05d5bf..136b4a6c 100644
--- a/html/apps/mu.subx.html
+++ b/html/apps/mu.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/mu.subx
+https://github.com/akkartik/mu/blob/main/apps/mu.subx
 
     1 # The Mu computer's level-2 language, also called Mu.
     2 # http://akkartik.name/post/mu-2019-2
diff --git a/html/apps/pack.subx.html b/html/apps/pack.subx.html
index 935b79a5..2762f0fb 100644
--- a/html/apps/pack.subx.html
+++ b/html/apps/pack.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/pack.subx
+https://github.com/akkartik/mu/blob/main/apps/pack.subx
 
    1 # Read a text file of SubX instructions from stdin, and convert it into a list
    2 # of whitespace-separated ascii hex bytes on stdout. Label definitions and
diff --git a/html/apps/parse-int.mu.html b/html/apps/parse-int.mu.html
index 155e7a7a..daa5dd83 100644
--- a/html/apps/parse-int.mu.html
+++ b/html/apps/parse-int.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/parse-int.mu
+https://github.com/akkartik/mu/blob/main/apps/parse-int.mu
 
  1 # parse a decimal int at the commandline
  2 #
diff --git a/html/apps/print-file.mu.html b/html/apps/print-file.mu.html
index c90dd8fa..746f6881 100644
--- a/html/apps/print-file.mu.html
+++ b/html/apps/print-file.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/print-file.mu
+https://github.com/akkartik/mu/blob/main/apps/print-file.mu
 
  1 # accept a filename on the commandline, read it and print it out to screen
  2 # only ascii right now, just like the rest of Mu
diff --git a/html/apps/random.subx.html b/html/apps/random.subx.html
index 96e484bb..e03b3fbd 100644
--- a/html/apps/random.subx.html
+++ b/html/apps/random.subx.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/random.subx
+https://github.com/akkartik/mu/blob/main/apps/random.subx
 
  1 # Repeatedly read 32-bit numbers from /dev/random, print them to stdout.
  2 #
diff --git a/html/apps/raytracing/1.mu.html b/html/apps/raytracing/1.mu.html
index b72418ad..5c349ae2 100644
--- a/html/apps/raytracing/1.mu.html
+++ b/html/apps/raytracing/1.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/1.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/1.mu
 
  1 # Listing 1 of https://raytracing.github.io/books/RayTracingInOneWeekend.html
  2 # (simplified)
diff --git a/html/apps/raytracing/2.mu.html b/html/apps/raytracing/2.mu.html
index 56563080..edb9d9d9 100644
--- a/html/apps/raytracing/2.mu.html
+++ b/html/apps/raytracing/2.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/2.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/2.mu
 
  1 # Listing 7 of https://raytracing.github.io/books/RayTracingInOneWeekend.html
  2 #
diff --git a/html/apps/raytracing/3.mu.html b/html/apps/raytracing/3.mu.html
index 48dee774..0d22fec5 100644
--- a/html/apps/raytracing/3.mu.html
+++ b/html/apps/raytracing/3.mu.html
@@ -57,7 +57,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/3.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/3.mu
 
   1 # Listing 9 of https://raytracing.github.io/books/RayTracingInOneWeekend.html
   2 #
diff --git a/html/apps/raytracing/color.mu.html b/html/apps/raytracing/color.mu.html
index edad7f47..ad8e4aa2 100644
--- a/html/apps/raytracing/color.mu.html
+++ b/html/apps/raytracing/color.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/color.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/color.mu
 
  1 type rgb {
  2   # components normalized to within [0.0, 1.0]
diff --git a/html/apps/raytracing/ray.mu.html b/html/apps/raytracing/ray.mu.html
index dbe00587..aa1a1064 100644
--- a/html/apps/raytracing/ray.mu.html
+++ b/html/apps/raytracing/ray.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/ray.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/ray.mu
 
  1 type ray {
  2   orig: vec3  # point
diff --git a/html/apps/raytracing/vec.mu.html b/html/apps/raytracing/vec.mu.html
index 36084516..e14fb498 100644
--- a/html/apps/raytracing/vec.mu.html
+++ b/html/apps/raytracing/vec.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/raytracing/vec.mu
+https://github.com/akkartik/mu/blob/main/apps/raytracing/vec.mu
 
   1 type vec3 {
   2   x: float
diff --git a/html/apps/rpn.mu.html b/html/apps/rpn.mu.html
index e28af2e0..b49a7801 100644
--- a/html/apps/rpn.mu.html
+++ b/html/apps/rpn.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/rpn.mu
+https://github.com/akkartik/mu/blob/main/apps/rpn.mu
 
   1 # Integer arithmetic using postfix notation
   2 #
diff --git a/html/apps/sigils.subx.html b/html/apps/sigils.subx.html
index c9e95c39..9ee04d48 100644
--- a/html/apps/sigils.subx.html
+++ b/html/apps/sigils.subx.html
@@ -58,7 +58,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/sigils.subx
+https://github.com/akkartik/mu/blob/main/apps/sigils.subx
 
    1 # Syntax sugar for addressing modes that expand into /rm32 and other related
    2 # arguments.
diff --git a/html/apps/subx-params.subx.html b/html/apps/subx-params.subx.html
index 7af1f0a3..648a80a1 100644
--- a/html/apps/subx-params.subx.html
+++ b/html/apps/subx-params.subx.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/subx-params.subx
+https://github.com/akkartik/mu/blob/main/apps/subx-params.subx
 
  1 # Various knobs for translating SubX programs using SubX.
  2 
diff --git a/html/apps/survey.subx.html b/html/apps/survey.subx.html
index 45e145b8..72513342 100644
--- a/html/apps/survey.subx.html
+++ b/html/apps/survey.subx.html
@@ -59,7 +59,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/survey.subx
+https://github.com/akkartik/mu/blob/main/apps/survey.subx
 
    1 # Assign addresses (co-ordinates) to instructions (landmarks) in a program
    2 # (landscape).
diff --git a/html/apps/tests.subx.html b/html/apps/tests.subx.html
index 46775f7e..b6786cbf 100644
--- a/html/apps/tests.subx.html
+++ b/html/apps/tests.subx.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tests.subx
+https://github.com/akkartik/mu/blob/main/apps/tests.subx
 
   1 # Generate code for a new function called 'run-tests' which calls in sequence
   2 # all functions starting with 'test-'.
diff --git a/html/apps/texture.mu.html b/html/apps/texture.mu.html
index 72f99d3b..56888ee6 100644
--- a/html/apps/texture.mu.html
+++ b/html/apps/texture.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/texture.mu
+https://github.com/akkartik/mu/blob/main/apps/texture.mu
 
  1 # Playing with emitting cool textures.
  2 #
diff --git a/html/apps/tile/box.mu.html b/html/apps/tile/box.mu.html
index 88d29001..bed85d6f 100644
--- a/html/apps/tile/box.mu.html
+++ b/html/apps/tile/box.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/box.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/box.mu
 
   1 fn draw-box screen: (addr screen), row1: int, col1: int, row2: int, col2: int {
   2   draw-horizontal-line screen, row1, col1, col2
diff --git a/html/apps/tile/data.mu.html b/html/apps/tile/data.mu.html
index 0907d96e..46940746 100644
--- a/html/apps/tile/data.mu.html
+++ b/html/apps/tile/data.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/data.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/data.mu
 
   1 type sandbox {
   2   setup: (handle line)
diff --git a/html/apps/tile/environment.mu.html b/html/apps/tile/environment.mu.html
index bb4cec67..744501c3 100644
--- a/html/apps/tile/environment.mu.html
+++ b/html/apps/tile/environment.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/environment.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/environment.mu
 
    1 type environment {
    2   screen: (handle screen)
diff --git a/html/apps/tile/float-stack.mu.html b/html/apps/tile/float-stack.mu.html
index 071b189c..d6d100b7 100644
--- a/html/apps/tile/float-stack.mu.html
+++ b/html/apps/tile/float-stack.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/float-stack.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/float-stack.mu
 
  1 type float-stack {
  2   data: (handle array float)
diff --git a/html/apps/tile/gap-buffer.mu.html b/html/apps/tile/gap-buffer.mu.html
index 29cdc22f..c7c9b7ce 100644
--- a/html/apps/tile/gap-buffer.mu.html
+++ b/html/apps/tile/gap-buffer.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/gap-buffer.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/gap-buffer.mu
 
   1 type gap-buffer {
   2   left: grapheme-stack
diff --git a/html/apps/tile/grapheme-stack.mu.html b/html/apps/tile/grapheme-stack.mu.html
index fea2d996..0d08d5a0 100644
--- a/html/apps/tile/grapheme-stack.mu.html
+++ b/html/apps/tile/grapheme-stack.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/grapheme-stack.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/grapheme-stack.mu
 
   1 type grapheme-stack {
   2   data: (handle array grapheme)
diff --git a/html/apps/tile/int-stack.mu.html b/html/apps/tile/int-stack.mu.html
index d1210ea1..d006df2b 100644
--- a/html/apps/tile/int-stack.mu.html
+++ b/html/apps/tile/int-stack.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/int-stack.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/int-stack.mu
 
  1 type int-stack {
  2   data: (handle array int)
diff --git a/html/apps/tile/main.mu.html b/html/apps/tile/main.mu.html
index e1a6f9a9..a0552b51 100644
--- a/html/apps/tile/main.mu.html
+++ b/html/apps/tile/main.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/main.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/main.mu
 
   1 fn main args-on-stack: (addr array addr array byte) -> _/ebx: int {
   2   var args/eax: (addr array addr array byte) <- copy args-on-stack
diff --git a/html/apps/tile/rpn.mu.html b/html/apps/tile/rpn.mu.html
index 60f7625e..55564796 100644
--- a/html/apps/tile/rpn.mu.html
+++ b/html/apps/tile/rpn.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/rpn.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/rpn.mu
 
   1 fn evaluate functions: (addr handle function), bindings: (addr table), scratch: (addr line), end: (addr word), out: (addr value-stack) {
   2   var line/eax: (addr line) <- copy scratch
diff --git a/html/apps/tile/surface.mu.html b/html/apps/tile/surface.mu.html
index 33ab2637..12f7127f 100644
--- a/html/apps/tile/surface.mu.html
+++ b/html/apps/tile/surface.mu.html
@@ -56,7 +56,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/surface.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/surface.mu
 
   1 # A surface is a large 2-D grid that you can only see a subset of through the
   2 # screen.
diff --git a/html/apps/tile/table.mu.html b/html/apps/tile/table.mu.html
index 1f07d3b2..672fdd81 100644
--- a/html/apps/tile/table.mu.html
+++ b/html/apps/tile/table.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/table.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/table.mu
 
   1 fn initialize-table _self: (addr table), n: int {
   2   var self/esi: (addr table) <- copy _self
diff --git a/html/apps/tile/value-stack.mu.html b/html/apps/tile/value-stack.mu.html
index dc118e7e..b1aeaed9 100644
--- a/html/apps/tile/value-stack.mu.html
+++ b/html/apps/tile/value-stack.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/value-stack.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/value-stack.mu
 
   1 # support for non-int values is untested
   2 
diff --git a/html/apps/tile/value.mu.html b/html/apps/tile/value.mu.html
index 0606c756..51887537 100644
--- a/html/apps/tile/value.mu.html
+++ b/html/apps/tile/value.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/value.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/value.mu
 
   1 fn render-value-at screen: (addr screen), row: int, col: int, _val: (addr value), max-width: int {
   2   move-cursor screen, row, col
diff --git a/html/apps/tile/word.mu.html b/html/apps/tile/word.mu.html
index ff4d9215..681865c4 100644
--- a/html/apps/tile/word.mu.html
+++ b/html/apps/tile/word.mu.html
@@ -55,7 +55,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tile/word.mu
+https://github.com/akkartik/mu/blob/main/apps/tile/word.mu
 
   1 fn initialize-word _self: (addr word) {
   2   var self/esi: (addr word) <- copy _self
diff --git a/html/apps/tui.mu.html b/html/apps/tui.mu.html
index 4d709b75..3771b143 100644
--- a/html/apps/tui.mu.html
+++ b/html/apps/tui.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/apps/tui.mu
+https://github.com/akkartik/mu/blob/main/apps/tui.mu
 
  1 # Test some primitives for text-mode.
  2 #
diff --git a/html/baremetal/101screen.subx.html b/html/baremetal/101screen.subx.html
index 17222bc1..df52a5b8 100644
--- a/html/baremetal/101screen.subx.html
+++ b/html/baremetal/101screen.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/101screen.subx
+https://github.com/akkartik/mu/blob/main/baremetal/101screen.subx
 
  1 # Primitives for screen control.
  2 
diff --git a/html/baremetal/400.mu.html b/html/baremetal/400.mu.html
index a1149945..a2ee97a8 100644
--- a/html/baremetal/400.mu.html
+++ b/html/baremetal/400.mu.html
@@ -49,7 +49,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/400.mu
+https://github.com/akkartik/mu/blob/main/baremetal/400.mu
 
 1 sig pixel screen: (addr screen), x: int, y: int, color: int
 

diff --git a/html/baremetal/boot.hex.html b/html/baremetal/boot.hex.html
index 915bca0b..65cd7afe 100644
--- a/html/baremetal/boot.hex.html
+++ b/html/baremetal/boot.hex.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/boot.hex
+https://github.com/akkartik/mu/blob/main/baremetal/boot.hex
 
   1 # Code for the first 2 disk sectors, that all programs in this directory need:
   2 #   - load sectors past the first (using BIOS primitives) since only the first is available by default
diff --git a/html/baremetal/boot0.hex.html b/html/baremetal/boot0.hex.html
index e6ada4e7..f619f115 100644
--- a/html/baremetal/boot0.hex.html
+++ b/html/baremetal/boot0.hex.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/boot0.hex
+https://github.com/akkartik/mu/blob/main/baremetal/boot0.hex
 
   1 # A minimal bootable image that:
   2 #   - loads more sectors past the first boot sector (using BIOS primitives)
diff --git a/html/baremetal/ex1.hex.html b/html/baremetal/ex1.hex.html
index ff7fef1e..c3d5a530 100644
--- a/html/baremetal/ex1.hex.html
+++ b/html/baremetal/ex1.hex.html
@@ -49,7 +49,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex1.hex
+https://github.com/akkartik/mu/blob/main/baremetal/ex1.hex
 
  1 # The simplest possible program: just an infinite loop.
  2 # All is well if your computer clears screen and hangs without restarting.
diff --git a/html/baremetal/ex1.subx.html b/html/baremetal/ex1.subx.html
index c4bbcfec..e19160b8 100644
--- a/html/baremetal/ex1.subx.html
+++ b/html/baremetal/ex1.subx.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex1.subx
+https://github.com/akkartik/mu/blob/main/baremetal/ex1.subx
 
  1 # The simplest possible program: just an infinite loop.
  2 # All is well if your computer clears screen and hangs without restarting.
diff --git a/html/baremetal/ex2.hex.html b/html/baremetal/ex2.hex.html
index 1d9e1418..312aaf96 100644
--- a/html/baremetal/ex2.hex.html
+++ b/html/baremetal/ex2.hex.html
@@ -49,7 +49,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex2.hex
+https://github.com/akkartik/mu/blob/main/baremetal/ex2.hex
 
  1 # Test out the video mode by filling in the screen with pixels.
  2 #
diff --git a/html/baremetal/ex2.mu.html b/html/baremetal/ex2.mu.html
index 0d902b4a..606d4f39 100644
--- a/html/baremetal/ex2.mu.html
+++ b/html/baremetal/ex2.mu.html
@@ -54,7 +54,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex2.mu
+https://github.com/akkartik/mu/blob/main/baremetal/ex2.mu
 
  1 # Test out the video mode by filling in the screen with pixels.
  2 #
diff --git a/html/baremetal/ex2.subx.html b/html/baremetal/ex2.subx.html
index 12c06aeb..e150cc4a 100644
--- a/html/baremetal/ex2.subx.html
+++ b/html/baremetal/ex2.subx.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex2.subx
+https://github.com/akkartik/mu/blob/main/baremetal/ex2.subx
 
  1 # Test out the video mode by filling in the screen with pixels.
  2 #
diff --git a/html/baremetal/ex3.hex.html b/html/baremetal/ex3.hex.html
index 24d978d3..d2cf7595 100644
--- a/html/baremetal/ex3.hex.html
+++ b/html/baremetal/ex3.hex.html
@@ -49,7 +49,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/ex3.hex
+https://github.com/akkartik/mu/blob/main/baremetal/ex3.hex
 
  1 # Draw pixels in response to keyboard events.
  2 #
diff --git a/html/baremetal/mu-init.subx.html b/html/baremetal/mu-init.subx.html
index 1c17c54f..59895590 100644
--- a/html/baremetal/mu-init.subx.html
+++ b/html/baremetal/mu-init.subx.html
@@ -50,7 +50,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/baremetal/mu-init.subx
+https://github.com/akkartik/mu/blob/main/baremetal/mu-init.subx
 
  1 # Initialize the minimal runtime for Mu programs.
  2 #
diff --git a/html/mu-init-test.subx.html b/html/mu-init-test.subx.html
index bbfc78c0..182869fb 100644
--- a/html/mu-init-test.subx.html
+++ b/html/mu-init-test.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/mu-init-test.subx
+https://github.com/akkartik/mu/blob/main/mu-init-test.subx
 
  1 # Just a test stub for mu-init.subx
  2 #
diff --git a/html/mu-init.subx.html b/html/mu-init.subx.html
index bc78932c..8c27bb46 100644
--- a/html/mu-init.subx.html
+++ b/html/mu-init.subx.html
@@ -52,7 +52,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/mu-init.subx
+https://github.com/akkartik/mu/blob/main/mu-init.subx
 
  1 # Initialize the minimal runtime for Mu programs.
  2 #
diff --git a/html/run_one_test.subx.html b/html/run_one_test.subx.html
index bfd463ea..ad577913 100644
--- a/html/run_one_test.subx.html
+++ b/html/run_one_test.subx.html
@@ -53,7 +53,7 @@ if ('onhashchange' in window) {
 
 
 
-https://github.com/akkartik/mu/blob/master/run_one_test.subx
+https://github.com/akkartik/mu/blob/main/run_one_test.subx
 
  1 # run a single test
  2 
diff --git a/tools/update_html b/tools/update_html
index 763b929a..b75a6a9e 100755
--- a/tools/update_html
+++ b/tools/update_html
@@ -15,7 +15,7 @@ process() {
   mv html/$1.html.out html/$1.html
 }
 
-URL_BASE='https://github.com/akkartik/mu/blob/master'
+URL_BASE='https://github.com/akkartik/mu/blob/main'
 
 convert_html() {
   vim -c "set number" -c TOhtml -c write -c qall $1
-- 
cgit 1.4.1-2-gfad0