Changes to m4/examples/capitalize.m4,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      07/10/02 22:20:03

Index: examples/capitalize.m4
===================================================================
RCS file: /sources/m4/m4/examples/capitalize.m4,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -u -b -r1.1.1.2 -r1.2
--- examples/capitalize.m4      17 Feb 2000 03:09:47 -0000      1.1.1.2
+++ examples/capitalize.m4      2 Oct 2007 22:20:02 -0000       1.2
@@ -1,11 +1,12 @@
-dnl
-dnl convert to upper- resp. lowercase
+divert(`-1')
+# upcase(text)
+# downcase(text)
+# capitalize(text)
+#   change case of text, simple version
 define(`upcase', `translit(`$*', `a-z', `A-Z')')
 define(`downcase', `translit(`$*', `A-Z', `a-z')')
-upcase(`Convert to upper case')
-downcase(`Convert To LOWER Case')
-dnl
-dnl capitalize a single word
-define(`capitalize1', `regexp(`$1', `^\(\w\)\(\w*\)', 
`upcase(`\1')`'downcase(`\2')')')
-define(`capitalize', `patsubst(`$1', `\w+', ``'capitalize1(`\&')')')
-capitalize(`This sentence should be capitalized')
+define(`_capitalize',
+       `regexp(`$1', `^\(\w\)\(\w*\)',
+               `upcase(`\1')`'downcase(`\2')')')
+define(`capitalize', `patsubst(`$1', `\w+', `_$0(`\&')')')
+divert`'dnl