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| author | Sergey Poznyakoff <gray@gnu.org> | 2018-10-17 22:48:50 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org> | 2018-10-17 22:48:50 +0300 |
| commit | 0ae2a7c27bde705231ad00cd2f7e5a6f6ac6a09c (patch) | |
| tree | 1bed0d6e6b721ebb96a64e5a18a61ac03627d2e2 /README | |
| parent | cb0361313d0510e8c60f5d4d84938508cf9a1ae2 (diff) | |
| download | m4kwargs-0ae2a7c27bde705231ad00cd2f7e5a6f6ac6a09c.tar.gz m4kwargs-0ae2a7c27bde705231ad00cd2f7e5a6f6ac6a09c.tar.bz2 | |
Update docs
Diffstat (limited to 'README')
| -rw-r--r-- | README | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -4,7 +4,7 @@ M4KWARGS - keyword argument support for m4 macros M4kwargs is a macro package that implements keyword arguments for m4 macros. The implementation relies on the patsubst builtin, which is available at least in GNU m4 and in FreeBSD m4. This package -has been tested on these two implementations. +has been tested with these two implementations. Installation ============ @@ -16,7 +16,7 @@ for the contact information. To install the package, run "make install". The name of the installation target directory is described in Makefile terms as - $(DESTDIR)$(PREFIX)/$(M4DIR) + $(DESTDIR)$(PREFIX)/share/$(M4DIR) Default values for these variables are: @@ -31,7 +31,7 @@ make command line. E.g. to install to /usr/share/m4, do Another noteworthy installation variable is BRACKETQUOTES. By default, m4kwargs assumes standard m4 quotes (`'). You can change them to [] when installing the -package by supplying BRACKETQUOTES=1: +package by declaring BRACKETQUOTES=1: make install BRACKETQUOTES=1 @@ -48,8 +48,8 @@ Include the file kwargs.m4 at the top of your source file: This will do the following: -1. Check if m4 has the patsubst builtin. If not, an error message will be -printed and m4 will terminate with exit status 1. +1. Check if m4 provides the patsubst builtin. If not, an error message will +be printed and m4 will terminate with exit status 1. 2. Check if second argument to patsubst is a basic or extended regular expression. 3. Prefix all built-in m4 identifiers with m4_. Note to GNU m4 users: @@ -191,8 +191,8 @@ KWARGS_POP() KWARGS_DUP() Push current keyword arguments on stack and retain their definitions. - This can be used to augment keyword arguments with new settings. To - restore previous arguments, use KWARGS_POP. Normal usage pattern is: + This can be used to augment or override keyword arguments. To + restore previous arguments, use KWARGS_POP. The normal usage pattern is: KWARGS_PUSH() KWARGS_ASGN($@) |