skeletons: start some technical documentation

* data/README: Convert to Markdown.
Start documenting some of the macros used in all our skeletons.
Simplify and fix the documentation of the macros in the skeletons.
This commit is contained in:
Akim Demaille
2018-12-04 06:53:36 +01:00
parent f539a56620
commit 999277ddd8
9 changed files with 125 additions and 106 deletions

View File

@@ -306,6 +306,7 @@ m4_define([b4_value_type_declare],
# b4_symbol_value(VAL, SYMBOL-NUM, [TYPE])
# ----------------------------------------
# See README.
m4_define([b4_symbol_value],
[m4_ifval([$3],
[$1.as< $3 > ()],