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-rw-r--r--README.md12
-rw-r--r--src/option-parser.cc2
-rw-r--r--src/tools/wasm-opcodecnt.cc5
-rw-r--r--test/README.md2
-rw-r--r--test/help/spectest-interp.txt2
-rw-r--r--test/help/wasm-interp.txt2
-rw-r--r--test/help/wasm-objdump.txt2
-rw-r--r--test/help/wasm-opcodecnt.txt2
-rw-r--r--test/help/wasm-validate.txt2
-rw-r--r--test/help/wasm2wat.txt2
-rw-r--r--test/help/wast2json.txt2
-rw-r--r--test/help/wat-desugar.txt2
-rw-r--r--test/help/wat2wasm.txt2
13 files changed, 18 insertions, 21 deletions
diff --git a/README.md b/README.md
index 0eeccff5..1a0aa40b 100644
--- a/README.md
+++ b/README.md
@@ -149,10 +149,10 @@ $ out/wat2wasm spec-test.wast -v
$ out/wast2json spec-test.wast -o spec-test.json
```
-You can use `-h` to get additional help:
+You can use `--help` to get additional help:
```console
-$ out/wat2wasm -h
+$ out/wat2wasm --help
```
Or try the [online demo](https://cdn.rawgit.com/WebAssembly/wabt/aae5a4b7/demo/wat2wasm/).
@@ -169,10 +169,10 @@ $ out/wasm2wat test.wasm -o test.wat
$ out/wasm2wat test.wasm -o test.wat
```
-You can use `-h` to get additional help:
+You can use `--help` to get additional help:
```console
-$ out/wasm2wat -h
+$ out/wasm2wat --help
```
Or try the [online demo](https://cdn.rawgit.com/WebAssembly/wabt/aae5a4b7/demo/wasm2wat/).
@@ -199,10 +199,10 @@ $ out/wasm-interp test.json --spec
$ out/wasm-interp test.wasm -V 100 --run-all-exports
```
-You can use `-h` to get additional help:
+You can use `--help` to get additional help:
```console
-$ out/wasm-interp -h
+$ out/wasm-interp --help
```
## Running wasm2c
diff --git a/src/option-parser.cc b/src/option-parser.cc
index 91516135..25ac4d5b 100644
--- a/src/option-parser.cc
+++ b/src/option-parser.cc
@@ -90,7 +90,7 @@ void OptionParser::AddOption(char short_name,
}
void OptionParser::AddHelpOption() {
- AddOption('h', "help", "Print this help message", [this]() {
+ AddOption("help", "Print this help message", [this]() {
PrintHelp();
exit(0);
});
diff --git a/src/tools/wasm-opcodecnt.cc b/src/tools/wasm-opcodecnt.cc
index fd01f62b..af418c88 100644
--- a/src/tools/wasm-opcodecnt.cc
+++ b/src/tools/wasm-opcodecnt.cc
@@ -59,10 +59,7 @@ static void ParseOptions(int argc, char** argv) {
s_log_stream = FileStream::CreateStdout();
s_read_binary_options.log_stream = s_log_stream.get();
});
- parser.AddOption('h', "help", "Print this help message", [&parser]() {
- parser.PrintHelp();
- exit(0);
- });
+ parser.AddHelpOption();
parser.AddOption('o', "output", "FILENAME",
"Output file for the opcode counts, by default use stdout",
[](const char* argument) { s_outfile = argument; });
diff --git a/test/README.md b/test/README.md
index 1da9dfa3..e4fe31db 100644
--- a/test/README.md
+++ b/test/README.md
@@ -169,7 +169,7 @@ subdirectory:
- `exceptions`: Tests the new experimental exceptions feature.
- `gen-spec-js`: Tests the gen-spec-js tool, which converts a spec test into a
JavaScript file.
-- `help`: Tests the output of running with the `-h` flag on each tool.
+- `help`: Tests the output of running with the `--help` flag on each tool.
- `interp`: Tests the `wasm-interp` tool.
- `opcodecnt`: Tests the `wasm-opcodecnt` tool.
- `parse`: Tests parsing via the `wat2wasm` tool.
diff --git a/test/help/spectest-interp.txt b/test/help/spectest-interp.txt
index 99c032cc..ce4ce87e 100644
--- a/test/help/spectest-interp.txt
+++ b/test/help/spectest-interp.txt
@@ -11,7 +11,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
--enable-exceptions Experimental exception handling
--enable-mutable-globals Import/export mutable globals
--enable-saturating-float-to-int Saturating float-to-int operators
diff --git a/test/help/wasm-interp.txt b/test/help/wasm-interp.txt
index 68f51a4c..3d3ce212 100644
--- a/test/help/wasm-interp.txt
+++ b/test/help/wasm-interp.txt
@@ -22,7 +22,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
--enable-exceptions Experimental exception handling
--enable-mutable-globals Import/export mutable globals
--enable-saturating-float-to-int Saturating float-to-int operators
diff --git a/test/help/wasm-objdump.txt b/test/help/wasm-objdump.txt
index d81736e9..ec3e2e59 100644
--- a/test/help/wasm-objdump.txt
+++ b/test/help/wasm-objdump.txt
@@ -16,5 +16,5 @@ options:
--debug Print extra debug information
-x, --details Show section details
-r, --reloc Show relocations inline with disassembly
- -h, --help Print this help message
+ --help Print this help message
;;; STDOUT ;;)
diff --git a/test/help/wasm-opcodecnt.txt b/test/help/wasm-opcodecnt.txt
index dc325c38..618067b4 100644
--- a/test/help/wasm-opcodecnt.txt
+++ b/test/help/wasm-opcodecnt.txt
@@ -12,7 +12,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
-o, --output=FILENAME Output file for the opcode counts, by default use stdout
-c, --cutoff=N Cutoff for reporting counts less than N
-s, --separator=SEPARATOR Separator text between element and count when reporting counts
diff --git a/test/help/wasm-validate.txt b/test/help/wasm-validate.txt
index 4b08c2cb..ed1923f7 100644
--- a/test/help/wasm-validate.txt
+++ b/test/help/wasm-validate.txt
@@ -11,7 +11,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
--enable-exceptions Experimental exception handling
--enable-mutable-globals Import/export mutable globals
--enable-saturating-float-to-int Saturating float-to-int operators
diff --git a/test/help/wasm2wat.txt b/test/help/wasm2wat.txt
index 682f8a74..68de35cb 100644
--- a/test/help/wasm2wat.txt
+++ b/test/help/wasm2wat.txt
@@ -15,7 +15,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
-o, --output=FILENAME Output file for the generated wast file, by default use stdout
-f, --fold-exprs Write folded expressions where possible
--enable-exceptions Experimental exception handling
diff --git a/test/help/wast2json.txt b/test/help/wast2json.txt
index 12992963..5a1395ee 100644
--- a/test/help/wast2json.txt
+++ b/test/help/wast2json.txt
@@ -13,7 +13,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
--debug-parser Turn on debugging the parser of wast files
--enable-exceptions Experimental exception handling
--enable-mutable-globals Import/export mutable globals
diff --git a/test/help/wat-desugar.txt b/test/help/wat-desugar.txt
index 6028de9d..ea46287a 100644
--- a/test/help/wat-desugar.txt
+++ b/test/help/wat-desugar.txt
@@ -16,7 +16,7 @@ examples:
$ wat-desugar --generate-names test.wat
options:
- -h, --help Print this help message
+ --help Print this help message
-o, --output=FILE Output file for the formatted file
--debug-parser Turn on debugging the parser of wat files
-f, --fold-exprs Write folded expressions where possible
diff --git a/test/help/wat2wasm.txt b/test/help/wat2wasm.txt
index 9c0a6a03..35c66d6d 100644
--- a/test/help/wat2wasm.txt
+++ b/test/help/wat2wasm.txt
@@ -19,7 +19,7 @@ examples:
options:
-v, --verbose Use multiple times for more info
- -h, --help Print this help message
+ --help Print this help message
--debug-parser Turn on debugging the parser of wat files
-d, --dump-module Print a hexdump of the module to stdout
--enable-exceptions Experimental exception handling
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-23 08:55:08 +0000