tweak cli options

1 files changed, 10 insertions, 7 deletions

diff --git a/src/main.cff b/src/main.cff
index 32aedb2..8d96bbb 100644
--- a/src/main.cff
+++ b/src/main.cff
@@ -6,11 +6,11 @@ fn prihelp(f *FILE, progname *const u8) void {
    fprintf(f, "Compile cffc source code in FILE\n"
               "\n"
               "Options:\n"
-              "    --help, -h:\t\tshow this help message\n" 
-              "    --target triple:\tset compilation target triple\n"
-              "    -:\t\t\tread input from stdin\n"
-              "    -o -:\t\tset output to stdout\n"
-              "    -o path:\t\tset output file path\n");
+              "    --help, -h \t\tshow this help message\n"
+              "    --target triple \tset compilation target triple\n"
+              "    - \t\t\tread input from stdin\n"
+              "    -p \t\t\toutput LLVM IR to stdout\n"
+              "    -o path \t\toutput LLVM IR to file path\n");
 }
 
 extern fn main(argc int, argv **u8) int {
@@ -38,10 +38,13 @@ extern fn main(argc int, argv **u8) int {
 
       case streq(arg, "--target");
          triple = nextarg();
-         
+
+      case streq(arg, "-p");
+         outfile = stdout;
+
       case streq(arg, "-o");
          let outpath = nextarg();
-         outfile = streq(outpath, "-") ? stdout : fopen(outpath, "wb");
+         outfile = fopen(outpath, "wb");
          if outfile == #null {
             fprintf(stderr, "%s: error: cannot open '%s': %s\n", argv[0], outpath, strerror(errno));
             return 1;