improve comment: uppercase cdata -> CDATA - sfeed - RSS and Atom parser
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       ---
 (DIR) commit 60e402d0f2c086dbbbd21436bb1b3aa5ad9b77d6
 (DIR) parent 411f5e83c38da298175b69c572485a421f44fb28
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Fri, 26 Aug 2022 21:55:35 +0200
       
       improve comment: uppercase cdata -> CDATA
       
       Diffstat:
         M xml.c                               |       2 +-
         M xml.h                               |       2 +-
       
       2 files changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/xml.c b/xml.c
       @@ -292,7 +292,7 @@ xml_parse(XMLParser *x)
                                if ((c = GETNEXT()) == EOF)
                                        return;
        
       -                        if (c == '!') { /* cdata and comments */
       +                        if (c == '!') { /* CDATA and comments */
                                        for (tagdatalen = 0; (c = GETNEXT()) != EOF;) {
                                                /* NOTE: sizeof(x->data) must be at least sizeof("[CDATA[") */
                                                if (tagdatalen <= sizeof("[CDATA[") - 1)
 (DIR) diff --git a/xml.h b/xml.h
       @@ -34,7 +34,7 @@ typedef struct xmlparser {
                int isshorttag;
                /* current attribute name */
                char name[1024];
       -        /* data buffer used for tag data, cdata and attribute data */
       +        /* data buffer used for tag data, CDATA and attribute data */
                char data[BUFSIZ];
        } XMLParser;