From 06fb5aceeb65a75b1cd643debd667c52fdcafcb9 Mon Sep 17 00:00:00 2001 From: Cliff Click Date: Sun, 8 Nov 2026 14:10:02 -0800 Subject: Better error messages Better error messages. Buffs to the std lib; getch() to fetch a single character; streaming I/O handles retries, and large sizes, with better error reporting. Formatted strings. Default int moved to i32. TicTacToe, the game. --- chapter30/docs/examples/Capitalize.smp | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 chapter30/docs/examples/Capitalize.smp (limited to 'chapter30/docs/examples/Capitalize.smp') diff --git a/chapter30/docs/examples/Capitalize.smp b/chapter30/docs/examples/Capitalize.smp new file mode 100644 index 00000000..00fdd481 --- /dev/null +++ b/chapter30/docs/examples/Capitalize.smp @@ -0,0 +1,23 @@ + +// An implementation of +// https://sampleprograms.io/projects/capitalize/ + +val main = { u8[~][] args -> + if( args# > 2 ) { + sys.io.p("Use quotes around multiple strings.\n"); + return 0; + } + if( args# != 2 || args[1]# == 0 ) { + sys.io.p("Usage: please provide a string\n"); + return 0; + } + + u8[~] input = args[1]; + var output = new u8[input# + 1]; + u32 len = input#; + sys.ary.copy(output,0,input,0,len); + output[0] = sys.char.toupper(input[0]); + output[input#] = '\n'; + sys.io.p(output); + return 0; +}; -- cgit v1.2.3