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authorKartik Agaram <vc@akkartik.com>2018-07-25 16:40:00 -0700
committerKartik Agaram <vc@akkartik.com>2018-07-25 16:40:00 -0700
commit3d3cb2a166b54e0ce990e420c64f9c37a88f0d7e (patch)
treebb5dd17dbd79602a322f668222f1aea0e1b5f364 /subx/001help.cc
parentb22e5e144787370ea5d0a715e6979d2b987d4295 (diff)
downloadmu-3d3cb2a166b54e0ce990e420c64f9c37a88f0d7e.tar.gz
4409
Word-wrap online help.

Fixes #8.
Diffstat (limited to 'subx/001help.cc')
-rw-r--r--subx/001help.cc10
1 files changed, 7 insertions, 3 deletions
diff --git a/subx/001help.cc b/subx/001help.cc
index 4a98a4b6..c5b16a39 100644
--- a/subx/001help.cc
+++ b/subx/001help.cc
@@ -47,15 +47,19 @@ init_help();
 void init_help() {
   put(Help, "usage",
     "Welcome to SubX, a better way to program in machine code.\n"
-    "SubX uses a subset of the x86 instruction set. SubX programs will run without modification on Linux computers.\n"
-    "It provides a better experience and better error messages than programming directly in machine code, but you have to stick to the instructions it supports.\n"
+    "SubX uses a subset of the x86 instruction set. SubX programs will run\n"
+    "without modification on Linux computers.\n"
+    "It provides a better experience and better error messages than\n"
+    "programming directly in machine code, but you have to stick to the\n"
+    "instructions it supports.\n"
     "\n"
     "== Ways to invoke subx\n"
     "- Run tests:\n"
     "    subx test\n"
     "- See this message:\n"
     "    subx --help\n"
-    "- Convert a textual SubX program into a standard ELF binary that you can run on your computer:\n"
+    "- Convert a textual SubX program into a standard ELF binary that you can\n"
+    "  run on your computer:\n"
     "    subx translate <input 'source' file> <output ELF binary>\n"
     "- Run a SubX binary using SubX itself (for better error messages):\n"
     "    subx run <ELF binary>\n"