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Bash-4.3 distribution sources and documentation
[platform/upstream/bash.git] / support / man2html.c
diff --git a/support/man2html.c b/support/man2html.c
index d1ed8bc..87e5ee4 100644 (file)
--- a/support/man2html.c
+++ b/support/man2html.c
@@ -68,6 +68,7 @@
 
 #define NROFF 0
 
+#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -102,6 +103,10 @@
 
 static char location_base[NULL_TERMINATED(MED_STR_MAX)] = "";
 
+static char th_page_and_sec[128] = { '\0' };
+static char th_datestr[128] = { '\0' };
+static char th_version[128] = { '\0' };
+
 char   *signature = "<HR>\nThis document was created by man2html from %s.<BR>\nTime: %s\n";
 
 /* timeformat for signature */
@@ -2148,6 +2153,26 @@ skip_till_newline(char *c)
        return c;
 }
 
+static void
+outputPageHeader(char *l, char *c, char *r)
+{
+       out_html("<TABLE WIDTH=100%>\n<TR>\n");
+       out_html("<TH ALIGN=LEFT width=33%>");
+       out_html(l);
+       out_html("<TH ALIGN=CENTER width=33%>");
+       out_html(c);
+       out_html("<TH ALIGN=RIGHT width=33%>");
+       out_html(r);
+       out_html("\n</TR>\n</TABLE>\n");
+}
+
+static void
+outputPageFooter(char *l, char *c, char *r)
+{
+       out_html("<HR>\n");
+       outputPageHeader(l, c, r);
+}
+
 static int ifelseval = 0;
 
 static char *
@@ -2836,15 +2861,15 @@ scan_request(char *c)
                        out_html(label);
                        /* &nbsp; for mosaic users */
                        if (mode)
-                               out_html("\">&nbsp;</A>\n<H3>");
+                               out_html("\">&nbsp;</A>\n<H4>");
                        else
-                               out_html("\">&nbsp;</A>\n<H2>");
+                               out_html("\">&nbsp;</A>\n<H3>");
                        mandoc_synopsis = strncmp(c, "SYNOPSIS", 8) == 0;
                        c = mandoc_command ? scan_troff_mandoc(c, 1, NULL) : scan_troff(c, 1, NULL);
                        if (mode)
-                               out_html("</H3>\n");
+                               out_html("</H4>\n");
                        else
-                               out_html("</H2>\n");
+                               out_html("</H3>\n");
                        curpos = 0;
                        break;
                case V('T', 'S'):
@@ -2856,25 +2881,31 @@ scan_request(char *c)
                        if (!output_possible) {
                                sl = fill_words(c + j, wordlist, &words);
                                if (words > 1) {
-                                       char    page_and_sec[128];
-
+                                       char    *t;
                                        for (i = 1; i < words; i++)
                                                wordlist[i][-1] = '\0';
                                        *sl = '\0';
                                        output_possible = 1;
-                                       sprintf(page_and_sec, "%s(%s)", wordlist[0], wordlist[1]);
+                                       sprintf(th_page_and_sec, "%s(%s)", wordlist[0], wordlist[1]);
+                                       if (words > 2) {
+                                               t = unescape(wordlist[2]);
+                                               strncpy(th_datestr, t, sizeof(th_datestr));
+                                               th_datestr[sizeof(th_datestr) - 1] = '\0';
+                                       } else
+                                               th_datestr[0] = '\0';
+                                       if (words > 3) {
+                                               t = unescape(wordlist[3]);
+                                               strncpy(th_version, t, sizeof(th_version));
+                                               th_version[sizeof(th_version) - 1] = '\0';
+                                       } else
+                                               th_version[0] = '\0';
                                        out_html("<HTML><HEAD>\n<TITLE>");
-                                       out_html(page_and_sec);
+                                       out_html(th_page_and_sec);
                                        out_html(" Manual Page");
                                        out_html("</TITLE>\n</HEAD>\n<BODY>");
-                                       out_html("<TABLE WIDTH=100%>\n");
-                                       out_html("<TH ALIGN=LEFT>");
-                                       out_html(page_and_sec);
-                                       out_html("<TH ALIGN=CENTER>");
-                                       out_html(unescape(wordlist[2]));
-                                       out_html("<TH ALIGN=RIGHT>");
-                                       out_html(page_and_sec);
-                                       out_html("\n</TABLE>\n");
+
+                                       outputPageHeader(th_page_and_sec, th_datestr, th_page_and_sec);
+                                       
                                        out_html("<BR><A HREF=\"#index\">Index</A>\n");
                                        *sl = '\n';
                                        out_html("<HR>\n");
@@ -4023,6 +4054,7 @@ main(int argc, char **argv)
        out_html(NEWLINE);
 
        if (output_possible) {
+               outputPageFooter(th_version, th_datestr, th_page_and_sec);
                /* &nbsp; for mosaic users */
                fputs("<HR>\n<A NAME=\"index\">&nbsp;</A><H2>Index</H2>\n<DL>\n", stdout);
                manidx[mip] = 0;
Domain: System / Uncategorized;