Improve parsergen & scannergen to have better quick guide experience:

1. 🆕 Add Quick Guide to README.md
2. 🆕 Add version number to the banner of every generated C++ file.
3. 🆕 example/MinLang/README.md
4. ✍️ Obsolete Positional argument <ScannerBase> is required
Type "scannergen -h" to read the help option %CPP_INCLUDE
5. ✍️ Default parser class name when absent.
6. ✍️ GLR context support is complete. It has been broken for a long time.
7. ✍️ Default  to
8. ✍️ Legacy code mildly modernized.
9. ✍️ Encourge to add RE_Suite.txt as Positional argument <ScannerBase> is required
Type "scannergen -h" to read the help argument instead of using #include "RE_Suite.txt" and -I flag.
10. ✍️ All example parsers re-generated.
11. ✍️ Package desc & version number source in PKGBUILD

1 files changed, 5 insertions, 4 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 0c58ac7f8c6a..876dd79a5f63 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -5,16 +5,17 @@
 
 # Maintainer: Buck Yeh <buck.yeh at gmail dot com>
 pkgname=parsergen
-pkgver=1.5.1
+pkgver=1.6.0
+#pkgver=VERSION
 pkgrel=1
 epoch=
-pkgdesc='LR1/GLR parser generator into Modern C++ code which must be built with bux library'
+pkgdesc='Self-hosted LR parser generator in C++20'
 arch=('x86_64')
 url='https://github.com/buck-yeh/parsergen.git'
 license=('MIT')
 groups=()
 depends=('fmt')
-makedepends=('cmake' 'make' 'gcc' 'git' 'binutils' 'fakeroot' 'sed' 'gawk')
+makedepends=('cmake' 'make' 'gcc' 'git' 'binutils' 'fakeroot' 'gawk')
 checkdepends=()
 optdepends=('bux: To build the generated code with')
 provides=()
@@ -48,7 +49,7 @@ if [[ ! "$pkgver" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
 s/^ *VERSION_MAJOR *= *\([0-9][0-9]*\).*/\1/p
 s/^ *VERSION_MINOR *= *\([0-9][0-9]*\).*/.\1/p
 s/^ *VERSION_RELEASE *= *\([0-9][0-9]*\).*/.\1/p
-' ParserGen/main.cpp); do _ret="$_ret$i"; done
+' ParserGen/Output.h); do _ret="$_ret$i"; done
 		echo "$_ret"
 	}
 fi