--- /dev/null
+#ifndef lint
+static char *RCSid() { return RCSid("$Id: doc2rtf.c,v 1.15 2005/06/03 05:11:55 sfeam Exp $"); }
+#endif
+
+/* GNUPLOT - doc2rtf.c */
+
+/*[
+ * Copyright 1986 - 1993, 1998, 2004 Thomas Williams, Colin Kelley
+ *
+ * Permission to use, copy, and distribute this software and its
+ * documentation for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.
+ *
+ * Permission to modify the software is granted, but not the right to
+ * distribute the complete modified source code. Modifications are to
+ * be distributed as patches to the released version. Permission to
+ * distribute binaries produced by compiling modified sources is granted,
+ * provided you
+ * 1. distribute the corresponding source modifications from the
+ * released version in the form of a patch file along with the binaries,
+ * 2. add special version identification to distinguish your version
+ * in addition to the base release version number,
+ * 3. provide your name and address as the primary contact for the
+ * support of your modified version, and
+ * 4. retain our contact information in regard to use of the base
+ * software.
+ * Permission to distribute the released version of the source code along
+ * with corresponding source modifications in the form of a patch file is
+ * granted with same provisions 2 through 4 for binary distributions.
+ *
+ * This software is provided "as is" without express or implied warranty
+ * to the extent permitted by applicable law.
+]*/
+
+/*
+ * doc2rtf.c -- program to convert Gnuplot .DOC format to MS windows
+ * help (.rtf) format.
+ *
+ * This involves stripping all lines with a leading digit or
+ * a leading @, #, or %.
+ * Modified by Maurice Castro from doc2gih.c by Thomas Williams
+ *
+ * usage: doc2rtf file.doc file.rtf [-d]
+ *
+ */
+
+/* note that tables must begin in at least the second column to */
+/* be formatted correctly and tabs are forbidden */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "syscfg.h"
+#include "stdfn.h"
+#define MAX_LINE_LEN 1023
+#include "doc2x.h"
+#include "xref.h"
+
+static TBOOLEAN debug = FALSE;
+
+void footnote __PROTO((int, char *, FILE *));
+void convert __PROTO((FILE *, FILE *));
+void process_line __PROTO((char *, FILE *));
+
+int
+main (int argc, char **argv)
+{
+ FILE *infile;
+ FILE *outfile;
+ if (argc == 4 && argv[3][0] == '-' && argv[3][1] == 'd')
+ debug = TRUE;
+
+ if (argc != 3 && !debug) {
+ fprintf(stderr, "Usage: %s infile outfile\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+ if ((infile = fopen(argv[1], "r")) == (FILE *) NULL) {
+ fprintf(stderr, "%s: Can't open %s for reading\n",
+ argv[0], argv[1]);
+ exit(EXIT_FAILURE);
+ }
+ if ((outfile = fopen(argv[2], "w")) == (FILE *) NULL) {
+ fprintf(stderr, "%s: Can't open %s for writing\n",
+ argv[0], argv[2]);
+ exit(EXIT_FAILURE);
+ }
+ parse(infile);
+ convert(infile, outfile);
+ return (EXIT_SUCCESS);
+}
+
+/* generate an RTF footnote with reference char c and text s */
+void
+footnote(int c, char *s, FILE *b)
+{
+ fprintf(b, "%c{\\footnote %c %s}\n", c, c, s);
+}
+
+void
+convert(FILE *a, FILE *b)
+{
+ static char line[MAX_LINE_LEN+1];
+
+ /* generate rtf header */
+ fprintf(b, "{\\rtf1\\ansi "); /* vers 1 rtf, ansi char set */
+ fprintf(b, "\\deff0"); /* default font font 0 */
+ /* font table: font 0 proportional, font 1 fixed */
+ fprintf(b, "{\\fonttbl{\\f0\\fswiss Arial;}{\\f1\\fmodern Courier New;}}\n");
+
+ /* process each line of the file */
+ while (get_line(line, sizeof(line), a)) {
+ process_line(line, b);
+ }
+
+ /* close final page and generate trailer */
+ fprintf(b, "}{\\plain \\page}\n");
+ /* fprintf(b,"}\n"); */ /* HBB: HACK ALERT: only without this, hc31 works */
+ list_free();
+}
+
+void
+process_line(char *line, FILE *b)
+{
+ static int line_count = 0;
+ static char line2[MAX_LINE_LEN+1];
+ static int last_line;
+ int i;
+ int j;
+ static int startpage = 1;
+ char str[MAX_LINE_LEN+1];
+ char topic[MAX_LINE_LEN+1];
+ int k, l;
+ static int tabl = 0;
+ static int para = 0;
+ static int llpara = 0;
+ static int inquote = FALSE;
+ static int inref = FALSE;
+ struct LIST *klist;
+
+ line_count++;
+
+ i = 0;
+ j = 0;
+ while (line[i] != NUL) {
+ switch (line[i]) {
+ case '\\':
+ case '{':
+ case '}':
+ line2[j] = '\\';
+ j++;
+ line2[j] = line[i];
+ break;
+ case '\r':
+ case '\n':
+ break;
+ case '`': /* backquotes mean boldface or link */
+ if (line[1] == ' ') /* tabular line */
+ line2[j] = line[i];
+ else if ((!inref) && (!inquote)) {
+ k = i + 1; /* index into current string */
+ l = 0; /* index into topic string */
+ while ((line[k] != '`') && (line[k] != NUL))
+ topic[l++] = line[k++];
+ topic[l] = NUL;
+ klist = lookup(topic);
+ if (klist && (k = klist->line) > 0 && (k != last_line)) {
+ line2[j++] = '{';
+ line2[j++] = '\\';
+ line2[j++] = 'u';
+ line2[j++] = 'l';
+ line2[j++] = 'd';
+ line2[j++] = 'b';
+ line2[j] = ' ';
+ inref = k;
+ } else {
+ if (debug)
+ fprintf(stderr, "Can't make link for \042%s\042 on line %d\n", topic, line_count);
+ line2[j++] = '{';
+ line2[j++] = '\\';
+ line2[j++] = 'b';
+ line2[j] = ' ';
+ inquote = TRUE;
+ }
+ } else {
+ if (inquote && inref)
+ fprintf(stderr, "Warning: Reference Quote conflict line %d\n", line_count);
+ if (inquote) {
+ line2[j] = '}';
+ inquote = FALSE;
+ }
+ if (inref) {
+ /* must be inref */
+ sprintf(topic, "%d", inref);
+ line2[j++] = '}';
+ line2[j++] = '{';
+ line2[j++] = '\\';
+ line2[j++] = 'v';
+ line2[j++] = ' ';
+ line2[j++] = 'l';
+ line2[j++] = 'o';
+ line2[j++] = 'c';
+ k = 0;
+ while (topic[k] != NUL)
+ line2[j++] = topic[k++];
+ line2[j] = '}';
+ inref = 0;
+ }
+ }
+ break;
+ default:
+ line2[j] = line[i];
+ }
+ i++;
+ j++;
+ line2[j] = NUL;
+ }
+
+ i = 1;
+
+ switch (line[0]) { /* control character */
+ case '?':{ /* interactive help entry */
+ if ((line2[1] != NUL) && (line2[1] != ' '))
+ footnote('K', &(line2[1]), b);
+ break;
+ }
+ case '@':{ /* start/end table */
+ break; /* ignore */
+ }
+ case '^':{ /* html link escape */
+ break; /* ignore */
+ }
+ case '=': /* latex index entry */
+ case '#':{ /* latex table entry */
+ break; /* ignore */
+ }
+ case '%':{ /* troff table entry */
+ break; /* ignore */
+ }
+ case '\n': /* empty text line */
+ fprintf(b, "\\par\n");
+ llpara = para;
+ para = 0;
+ tabl = 0;
+ break;
+ case ' ':{ /* normal text line */
+ if ((line2[1] == NUL) || (line2[1] == '\n')) {
+ fprintf(b, "\\par\n");
+ llpara = para;
+ para = 0;
+ tabl = 0;
+ }
+ if (line2[1] == ' ') {
+ if (!tabl) {
+ fprintf(b, "\\par\n");
+ }
+ fprintf(b, "{\\pard \\plain \\f1\\fs20 ");
+ fprintf(b, "%s", &line2[1]);
+ fprintf(b, "}\\par\n");
+ llpara = 0;
+ para = 0;
+ tabl = 1;
+ } else {
+ if (!para) {
+ if (llpara)
+ fprintf(b, "\\par\n"); /* blank line between paragraphs */
+ llpara = 0;
+ para = 1; /* not in para so start one */
+ tabl = 0;
+ fprintf(b, "\\pard \\plain \\qj \\fs20 \\f0 ");
+ }
+ fprintf(b, "%s \n", &line2[1]);
+ }
+ break;
+ }
+ default:{
+ if (isdigit((int)line[0])) { /* start of section */
+ if (startpage) { /* use new level 0 item */
+ refs(0, b, "\\par", NULL, "\\par{\\uldb %s}{\\v loc%d}\n");
+ fprintf(b, "}{\\plain \\page}\n");
+ } else {
+ refs(last_line, b, "\\par", NULL, "\\par{\\uldb %s}{\\v loc%d}\n");
+ fprintf(b, "}{\\plain \\page}\n");
+ }
+ para = 0; /* not in a paragraph */
+ tabl = 0;
+ last_line = line_count;
+ startpage = 0;
+ fprintf(b, "{\n");
+ sprintf(str, "browse:%05d", line_count);
+ footnote('+', str, b);
+ footnote('$', &(line2[1]), b); /* title */
+ fprintf(b, "{\\b \\fs24 %s}\\plain\\par\\par\n", &(line2[1]));
+ /* output unique ID */
+ sprintf(str, "loc%d", line_count);
+ footnote('#', str, b);
+ } else
+ fprintf(stderr, "unknown control code '%c' in column 1, line %d\n",
+ line[0], line_count);
+ break;
+ }
+ }
+}
projects / gnuplot / blobdiff