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Changes to m4/examples/capitalize.m4,v [branch-1_4]
From: |
Eric Blake |
Subject: |
Changes to m4/examples/capitalize.m4,v [branch-1_4] |
Date: |
Tue, 02 Oct 2007 22:07:24 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 07/10/02 22:07:23
Index: examples/capitalize.m4
===================================================================
RCS file: /sources/m4/m4/examples/capitalize.m4,v
retrieving revision 1.1.1.1
retrieving revision 1.1.1.1.2.1
diff -u -b -r1.1.1.1 -r1.1.1.1.2.1
--- examples/capitalize.m4 17 Feb 2000 03:03:19 -0000 1.1.1.1
+++ examples/capitalize.m4 2 Oct 2007 22:07:23 -0000 1.1.1.1.2.1
@@ -1,8 +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')')
-dnl
-dnl capitalize a single word
-define(`capitalize1', `regexp(`$1', `^\(\w\)\(\w*\)',
`upcase(`\1')`'downcase(`\2')')')
-define(`capitalize', `patsubst(`$1', `\w+', ``'capitalize1(`\0')')')
+define(`_capitalize',
+ `regexp(`$1', `^\(\w\)\(\w*\)',
+ `upcase(`\1')`'downcase(`\2')')')
+define(`capitalize', `patsubst(`$1', `\w+', `_$0(`\&')')')
+divert`'dnl
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