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First re-import.

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Benoît Rouits 2 years ago
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  1. 102
      CHANGES
  2. 339
      COPYING
  3. 19
      Makefile
  4. 4
      PLAN
  5. 17
      README
  6. 150
      csv2latex.1
  7. 684
      csv2latex.c
  8. 23
      csv2latex.ebuild
  9. 386
      csv2latex.sgml
  10. 184
      debian/changelog
  11. 1
      debian/compat
  12. 17
      debian/control
  13. 55
      debian/copyright
  14. 2
      debian/dirs
  15. 8
      debian/rules
  16. 1
      debian/source/format
  17. 2
      debian/watch
  18. 4
      version.h

102
CHANGES
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2018-07-02 (0.21)
* add --font and --landscape options
* compute default lines per tabular when no --lines or --lines 0 given
* fix manpage install in Makefile when destination dir is not present
2016-10-24 (0.20)
* fix separator guess when using non-ascii chars on the first line
* improve Makefile
2016-10-19 (0.19)
* handle input from stdin
2016-10-18 (0.18.2)
* minor update (repo/urls)
2014-04-29 (0.18.1)
* cleanup, minor update (README)
2010-04-17 (0.18)
* workaround when double-quotes are only on some cells (Google Docs)
thanks to Florian Heinze <florian@heinze.at>
2010-02-06 (0.17)
* added --repeatheder, --nohlines, --novlines
thanks to Mathew Polzin <mpolzin@willamette.edu>
* updated manpage
2009-09-18 (0.16)
* generated manpage added into source (docbook-to-man not needed)
2009-08-28 (0.16)
* use unisgned when needed (MAXUINT = 4G on 32bits systems)
2009-07-24
* fixed empty tabular bug when number of CSV rows matches --lines
* added \newline between tabulars
2009-07-15 (0.15)
* added use of longtable package
2009-04-16 (0.14)
* replace "$\backslash$" by "\textbackslash"
2009-04-16 (0.14)
* --noescape option added.
* gzip --force in Makefile.
* will release soon.
2009-04-13 (0.14)
* now escape '\' as "$\backslash$". not released yet.
2009-03-11 (0.13)
* max lines per table now architecture dependant
2009-01-29 (0.12-3)
* now, --lines 0 means no limit per output table (actually 2 Giga lines)
2009-01-24 (0.12-2)
* manpage added (sgml)
2009-01-24 (0.12-1)
* minor bugfix (getMaximums) in case of unexpected EOF
* --version looks nicer
2009-01-23 (0.12)
* added --reduce option, based on the idea from Boaz (need {relsize})
2009-01-22 (0.11)
* bugfix a bad behaviour when getting a separator inside a block
* rewritten some parsing code
2008-11-11 (0.10-1)
* Added co(l)on as --delimiter. Modified Usage message. Better --guess
2007-11-29 (0.9-3)
* added s(p)ace as --delimiter.
* added --colorrows option
2007-04-17 (0.9-2)
* added bad filename detection after bug reported by
James R. Phillips <James_R_Phillips@bigfoot.com>
2006-03-04 (0.9-1)
* added "--separator t" option by Owen Solberg <solberg@berkeley.edu>
2005-11-22 (0.8-1)
* Initial release as unofficial debian package
2002-
* source released as csv2latex.c
* various fixes and options added

339
COPYING
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
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19
Makefile
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PROGNAME=csv2latex
PREFIX=/usr
BINDIR=$(PREFIX)/bin
MANDIR=$(PREFIX)/share/man/man1
CFLAGS=-Wall -Wextra -pedantic -Os
GZIP=gzip --to-stdout
all:
$(CC) $(CPPFLAGS) $(CFLAGS) $(PROGNAME).c $(LDFLAGS) -o $(PROGNAME)
$(GZIP) $(PROGNAME).1 > $(PROGNAME).1.gz
install:
install $(PROGNAME) ${DESTDIR}$(BINDIR)/$(PROGNAME)
install -D $(PROGNAME).1.gz ${DESTDIR}$(MANDIR)/$(PROGNAME).1.gz
uninstall:
$(RM) ${DESTDIR}$(BINDIR)/$(PROGNAME)
$(RM) ${DESTDIR}$(MANDIR)/$(PROGNAME).1.gz
clean:
$(RM) $(PROGNAME)
$(RM) $(PROGNAME).1.gz
# vim:set ts=8 sw=8 noexpandtab et:

4
PLAN
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find T (number of tabulars) and L (number of lines per tabular) so that:
(1) L is < MAX_LINES_PER_PAGE (~40)
(2) T is minimal
(3) TOTAL_LINES % T is 0, or maximal

17
README
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csv2latex: a CSV to LaTeX file converter.
author: Benoît Rouits <brouits@free.fr>
thanks: Valéry Febvre <vfebvre@lautre.net>
Jason J. Corso <jcorso@cse.Buffalo.EDU>
Boaz Gezer <boaz.gezer@gmail.com>
Rafael Laboissiere <rafael@debian.org>
Cristof Bodner <Christof.Bodner@infineon.com>
Mathew Polzin <mpolzin@willamette.edu>
Florian Heinze <florian@heinze.at>
homepage: http://brouits.free.fr/csv2latex/
download: http://brouits.free.fr/csv2latex/csv2latex-$VERSION.tar.gz
copyright: © 2003- Benoît Rouits <brouits@free.fr>
published under license: GNU GPL version 2 (see COPYING file)

150
csv2latex.1
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.TH "CSV2LATEX" "1"
.SH "NAME"
csv2latex \(em convert a csv file into a LaTeX document
.SH "SYNOPSIS"
.PP
\fBcsv2latex\fR [\fB\-\-nohead\fP] [\fB\-\-longtable\fP] [\fB\-\-noescape\fP] [\fB\-\-guess\fP] [\fB\-\-separator \fIc\fR|\fIs\fR|\fIt\fR|\fIp\fR|\fIl\fR\fP] [\fB\-\-block \fIq\fR|\fId\fR|\fIn\fR\fP] [\fB\-\-lines \fI#\fR\fP] [\fB\-\-position \fIl\fR|\fIc\fR|\fIr\fR\fP] [\fB\-\-colorrows \fI0-1\fR\fP] [\fB\-\-reduce \fI1\fR|\fI2\fR|\fI3\fR|\fI4\fR\fP] [\fB\-\-repeatheader\fP] [\fB\-\-nohlines\fP] [\fB\-\-novlines\fP] [\fB\-\-landscape\fP] [\fB\-\-font \fI#\fR\fP] [file]
.SH "DESCRIPTION"
.PP
This manual page documents the \fBcsv2latex\fR program.
.PP
\fBcsv2latex\fR is a program that reads a "comma separated values" (csv) file
and outputs a LaTeX file with one or more tabular environments to display
the printable values of the csv file. The LaTeX code is flushed on the standard output.
.PP
So-called "comma separated values" files are common formats for exchanging two-dimensinal
tables between programs such as spreadsheets editors, to represent almost any kind of data.
By default, a csv file is made of printable data separated by commas (`,'), each comma
representing a `cell' separator, and each line representing a row. By extension, cell
separators can be represented by tabs if the comma is considered as printable data.
Moreover, some non true csv files can be assumed as two-dimensional tables as well.
In some circumstances, if the printable data includes the cell separator of the
exchange format, the latter can use a second extra character to embrace the printable
data into a block (e.g: quoted text). Thus, it is still possible to parse the file by
using the block delimiter (used twice to embrace the cell) instead of the separator.
.PP
\fBcsv2latex\fR aims to parse various csv formats plus formats that fits
into the above definiton, assuming the data is text, and to produce a yet simple LaTeX file
using the "tabular" environment for a table-style layout.
Some options of output will also use macros provided by extra
LaTeX packages that are commonly included in the main LaTeX distributions.
.SH "OPTIONS"
.PP
This program follows the usual GNU command line syntax,
with long options starting with two dashes (`\-'). A summary of
options is included below.
.IP "\fB-h\fP \fB\-\-help\fP " 10
Show summary of options.
.IP "\fB-v\fP \fB\-\-version\fP " 10
Show version of program.
.IP "\fB-n\fP \fB\-\-nohead\fP " 10
Do not output the LaTeX document header.
This is useful when the output is to be included as a separate file into the master document.
.IP "\fB-t\fP \fB\-\-longtable\fP " 10
uses the 'longtable' package instead of the 'tabular' one.
This is useful when the input is long, with \fB\-\-lines 0\fP option.
This option uses the extra `longtable' LaTeX package.
If you also use \fB\-\-nohead\fP option, do not forget to add
the following line into the header of your master document: "\\usepackage{longtable}".
.IP "\fB-x\fP \fB\-\-noescape\fP " 10
Do not escape TeX control characters from the input.
This is useful when the input contains already TeX code.
.IP "\fB-g\fP \fB\-\-guess\fP " 10
Try to guess the csv format.
This is useful when the input is not strictly a comma separated set of printable data.
For example, a line like %Foo, Bar%:%Wizz: Hey% may be parsed as "Foo, Bar" then "Wizz: Hey".
.IP "\fB-s \fIc\fR|\fIs\fR|\fIt\fR|\fIp\fR|\fIl\fR\fP \fB\-\-separator \fIc\fR|\fIs\fR|\fIt\fR|\fIp\fR|\fIl\fR\fP " 10
Set the given separator as cell separator of the csv format.
`c' means a comma (default).
`s' means a semicolon.
`t' means a tab.
`p' means a space.
`l' means a colon.
.IP "\fB-b \fIq\fR|\fId\fR|\fIn\fR\fP \fB\-\-block \fIq\fR|\fId\fR|\fIn\fR\fP " 10
Set the given block delimiter that embraces the printable data of the csv format.
`q' means a simple quote.
`d' means a double quote.
`n' means no quoting at all (default).
.IP "\fB-l \fI#\fR\fP \fB\-\-lines \fI#\fR\fP " 10
Force to output multiple tabulars, each having a limited number of lines.
The given argument must be a POSITIVE INTEGER VALUE. This is useful when
the number of input rows is too big to fit into a single papersheet.
A good average for a4 paper is about 40 lines (default). 0 means infinity
(actually about 2 Giga lines).
.IP "\fB-p \fIl\fR|\fIc\fR|\fIr\fR\fP \fB\-\-position \fIl\fR|\fIc\fR|\fIr\fR\fP " 10
Set the text position in all cells at once.
This simply uses one of the three basic cell formatting options of the LaTeX tabular environment.
`l' means left-aligned (default).
`c' means centered.
`r' means right-aligned.
.IP "\fB-c \fI0-1\fR\fP \fB\-\-colorrows \fI0-1\fR\fP " 10
Alternate white/gray rows on the LaTeX output, having the given graylevel.
The given argument must be a REAL NUMBER BETWEEN 0 AND 1.
0 means black while 1 means white.
A nice looking value is 0.75 when printed on white paper.
This option uses the extra `colortbl' LaTeX package.
If you also use \fB\-\-nohead\fP option, do not forget to add
the following line into the header of your master document: "\\usepackage{colortbl}".
.IP "\fB-r \fI1\fR|\fI2\fR|\fI3\fR|\fI4\fR\fP \fB\-\-reduce \fI1\fR|\fI2\fR|\fI3\fR|\fI4\fR\fP " 10
Reduce the size of the tabular and the font in the LaTeX output, given a reduction level.
The given argument must be one of 1, 2, 3 or 4.
The more the level is high, the more the tabular will appear small.
This is useful to shrink the table width when the printable data is made of very long text.
This option uses the extra `relsize' LaTeX package.
If you also use \fB\-\-nohead\fP option, do not forget to add
the following line into the header of your master document: "\\usepackage{relsize}".
.IP "\fB-z\fP \fB\-\-nohlines\fP " 10
Do not output horizontal lines in the table(s).
.IP "\fB-y\fP \fB\-\-novlines\fP " 10
Do not output vertical lines in the table(s).
.IP "\fB-e\fP \fB\-\-repeatheader\fP " 10
Repeat the first row of the first table in every table.
This is useful when the output is very long and separated in
multiple tables.
.IP "\fB-f \fI#\fR\fP \fB\-\-font \fI#\fR\fP " 10
Set the font size to be inserted on the header and use it to compute lines per table.
The given argument must be an integer in points unit.
If used in conjunction with \fB\-\-lines\fP set to 0, then the lines per tabular
is computed based on LaTeX \\textheight defaulting to 592 pt.
If the \fB\-\-longtable\fP is used, then the computation is not done.
If you also use \fB\-\-nohead\fP option, you should use the same font size
according to your own LaTeX document for best result.
.IP "\fB-a\fP \fB\-\-landscape\fP " 10
Set landscape mode in the LaTeX document header. If used in conjunction with
\fB\-\-lines\fP set to 0 and \fB\-\-font\fP size, then the \\textheight used
to compute lines per tabular defaults to (592 / 1.414) pt. If you also use \fB\-\-nohead\fP option, you should set your own LaTeX document to landscape mode for best result.
.SH "EXAMPLES"
.PP
Create a PDF document with small text, alternate gray rows, 80 lines per table,
from a guessed csv format of the january stats that my boss created with his
super point-and-click spreadsheet program (which could not generate a PDF output!).
.PP
\fBcsv2latex \-\-guess \-\-lines 80 \-\-colorrows 0.75 \-\-reduce 2 january_stats.csv > january_stats.tex && pdflatex january_stats.tex\fR
.PP
Quickly preview a phonebook from a file formatted as "Surname" "Name" "Phone" "Cellular":
.PP
\fBcsv2latex \-s p \-b d \-l 42 phonebook-sorted.txt | latex\fR
.SH "SEE ALSO"
.PP
tex (1), latex (1).
.\" created by instant / docbook-to-man

684
csv2latex.c
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/*
* csv2latex.c, copyright © 2002- Benoît Rouits <brouits@free.fr>
*
*********************************************************
* csv2latex translates a .csv file to a LaTex document. *
*********************************************************
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2 only
* of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* see the COPYING file included in the csv2latex package or
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <libgen.h>
#include <getopt.h>
#include <unistd.h>
#include <ctype.h>
#include "version.h"
#define PTOMM(p) (0.3528 * (p)) /* pt to mm */
#define HEIGHT PTOMM(592) /* \textheight default in pt */
#define SKIPR 1.2 /* default \baselineskip ratio (to multiply with font) */
typedef struct {
char* tab; /* actual escapes */
int size; /* escape tab len */
} texcape;
typedef struct {
char block; /* CSV delimitor if any */
char sep; /* CSV separator */
unsigned int cols; /* CSV columns */
unsigned int chars; /* CSV max data length */
unsigned int rows; /* CSV total number of lines */
char pos; /* position in cell (align) */
unsigned int lines; /* rows per LaTeX tabular */
unsigned int guess; /* guess or not the CSV format */
unsigned int header; /* put LaTeX document header or not */
unsigned int red; /* table reduction level (from 1 to 4)*/
unsigned int longtable; /* use package longtable */
unsigned int escape; /* escape TeX control chars or not */
unsigned int repeat; /* repeat table headers for each LaTeX table section or not */
unsigned int vlines; /* insert vertical lines between columns or not */
unsigned int hlines; /* insert horizontal lines between rows or not */
unsigned int paper; /* output paper type */
unsigned int font; /* expected font size */
unsigned int land; /* landscape mode */
char* clrrow; /* row graylevel (from 0 to 1) */
texcape* tex; /* TeX escapes */
} config;
#define MAXUINT ((unsigned int)(-1))
void rtfm(char* prog) {
printf("%s translates a csv file to a LaTeX file\n", basename(prog));
printf("Example: %s january_stats.csv > january_stats.tex\n", basename(prog));
printf("Usage: %s [--nohead] (LaTeX) no document header: useful for inclusion\n", basename(prog));
printf(" [--longtable] (LaTeX) use package longtable: useful for long input\n");
printf(" [--noescape] (LaTeX) do not escape text: useful for mixed CSV/TeX input\n");
printf(" [--guess] (CSV) guess separator and block |\n"
" [--separator <(c)omma|(s)emicolon|(t)ab|s(p)ace|co(l)on>] (CSV's comma)\n"
" [--block <(q)uote|(d)ouble|(n)one>] (CSV) block delimiter (e.g: none)\n");
printf(" [--lines n] (LaTeX) rows per table: useful for long tabulars |\n");
printf(" [--font n] font size used (in pt)\n");
printf(" [--position <l|c|r>] (LaTeX) text align in cells\n");
printf(" [--colorrows graylevel] (LaTeX) alternate gray rows (e.g: 0.75)\n");
printf(" [--reduce level] (LaTeX) reduce table size (e.g: 1)\n");
printf(" [--landscape] (LaTeX) use landscape mode\n");
printf(" [--repeatheader] (LaTeX) repeat table header (for long tables)\n");
printf(" [--nohlines] (LaTeX) don't put hline between table rows\n");
printf(" [--novlines] (LaTeX) don't put vline between columns\n");
printf(" csv_file.csv\n");
printf("The \"longtable\" option needs the {longtable} LaTeX package\n");
printf("The \"colorrows\" option needs the {colortbl} LaTeX package\n");
printf("The \"reduce\" option needs the {relsize} LaTeX package\n");
return;
}
config* parseOptions (config* conf, int argc, char **argv) {
/* thx to <vfebvre@lautre.net> */
int opt;
int tmp;
#if defined USE_GETOPT
#else
int longopt_index = 0;
static struct option long_options[] = {
{"help", 0, NULL, 'h'},
{"guess", 0, NULL, 'g'},
{"block", 1, NULL, 'b'},
{"lines", 1, NULL, 'l'},
{"noescape", 0, NULL, 'x'},
{"nohead", 0, NULL, 'n'},
{"version", 0, NULL, 'v'},
{"position", 1, NULL, 'p'},
{"separator", 1, NULL, 's'},
{"colorrows", 1, NULL, 'c'},
{"reduce", 1, NULL, 'r'},
{"longtable", 0, NULL, 't'},
{"repeatheader", 0, NULL, 'e'},
{"novlines", 0, NULL, 'y'},
{"nohlines", 0, NULL, 'z'},
{"landscape", 0, NULL, 'a'},
{"font", 1, NULL, 'f'},
{NULL, 0, NULL, 0} /* marks end-of-list */
};
#endif
#if defined USE_GETOPT
while ((opt = getopt (argc, argv, "hvgnxteyza?b:l:p:s:c:r:f:")) != EOF) {
#else
while ((opt = getopt_long (argc, argv, "hvgnxteyza?b:l:p:s:c:r:f:", long_options, &longopt_index)) > 0) {
#endif
switch (opt) {
case '?':
case 'h':
rtfm (argv[0]);
exit (EXIT_SUCCESS);
break;
case 'g': /* guess the CSV */
conf->guess = 1;
break;
case 't': /* use package longtable */ /* thx to <Christof.Bodner@infineon.com> */
conf->longtable = 1;
break;
case 'b': /* csv block delimiter */
if (optarg[0] == 'q')
conf->block = '\'';
else if (optarg[0] == 'd')
conf->block = '"';
else if (optarg[0] == 'n')
conf->block = 0; /* no block delimiter */
break;
case 'l': /* number of lines per TeX tabulars */
if (isdigit(optarg[0])) {
conf->lines = atoi(optarg);
} else {
fprintf(stderr,
"option \"lines\" need a positive integer value\n");
exit(EXIT_FAILURE);
}
break;
case 'n':
conf->header = 0;
break;
case 'x':
conf->escape = 0;
break;
case 'v': /* version */
printf ("%s © 2002- Benoît Rouits <brouits@free.fr>\n"
"\tVersion %s (%s)\n", PACKAGE, VERSION, RELEASE_DATE);
exit (EXIT_SUCCESS);
break;
case 'p': /* LaTeX position in cell */
conf->pos = optarg[0]; /* position char in cell */
break;
case 's': /* csv block separator */
if (optarg[0] == 'c')
conf->sep = ',';
else if (optarg[0] == 's')
conf->sep = ';';
else if (optarg[0] == 't')
conf->sep = '\t';
else if (optarg[0] == 'p')
conf->sep = ' ';
else if (optarg[0] == 'l')
conf->sep = ':';
break;
case 'c': /* color rows (thx to <jcorso@cse.Buffalo.EDU>) */
if (isdigit(optarg[0])) {
conf->clrrow = (char*)malloc(strlen(optarg)+1);
strcpy(conf->clrrow, optarg);
} else {
fprintf(stderr,
"option \"colorrows\" needs a real value between 0 and 1\n");
exit(EXIT_FAILURE);
}
break;
case 'r': /* reduce table size (original idea thx to <boaz.gezer@gmail.com>) */
if (isdigit(optarg[0])) {
tmp = atoi(optarg);
conf->red = (tmp>4) ? 4 : (tmp<0) ? 0 : tmp; /* [1-4] */
} else {
fprintf(stderr,
"option \"reduce\" needs an integer value between 1 and 4\n");
exit(EXIT_FAILURE);
}
break;
case 'e': /*repeat table header for each table section*/
conf->repeat = 1;
break;
case 'y': /*don't draw vlines between columns*/
conf->vlines = 0;
break;
case 'z': /*don't draw hlines between rows*/
conf->hlines = 0;
break;
case 'a': /*landscape*/
conf->land = 1;
break;
case 'f': /*output font size*/
if (isdigit(optarg[0])) {
conf->font = atoi(optarg);
} else {
fprintf(stderr,
"option \"font\" need a positive integer value\n");
exit(EXIT_FAILURE);
}
break;
}
}
return conf;
}
int guessCSV(config* conf, FILE* in) {
/* guess the block delimiter and the csv separator */
int token;
token = getc(in); /* first char is block delimiter */
if (token == EOF) {
fprintf(stderr, "ERROR: empty file ?\n");
return -1;
} else if (ispunct(token) || token == ' ') {
/* found first block delimiter, act this way */
conf->block = token;
fprintf(stderr, "Guessed '%c' as Block Delimiter\n",
conf->block);
/* stream file while token is printable data */
while ((token = getc(in)) != conf->block &&
token != '\n' &&
token != EOF)
{/* getc has been done */}
if (token == conf->block) {
/* second delimiter : next is separator */
conf->sep = getc(in);
fprintf(stderr, "Guessed '%c' as Separator\n",
conf->sep);
return 0;
} else {
return -1; /* what else ? */
}
} else { /* no block delimiter, act this way */
conf->block = 0;
fprintf(stderr, "Guessed No Block Delimiter\n");
/* stream file while input is not a control char */
while (!ispunct((token = getc(in))) &&
token != '\n' &&
token != EOF)
{/* getc has been done */}
/* guess CSV separator */
if (ispunct(token) || token == '\t' || token == ' ') {
conf->sep = token;
fprintf(stderr, "Guessed %c as Separator\n", conf->sep);
return 0;
} else { /* did not found any separator */
fprintf(stderr, "ERROR: Did not guess any Separator!\n");
return -1;
}
}
return 0;
}
void getMaximums(config* conf, FILE* in) {
/* gets the number of cols and chars of a csv file assuming a separator */
int token = 0;
int nosep = 0;
unsigned int curcol = 0;
unsigned int curchar = 0;
unsigned int inblock = 0;
/* init */
conf->chars = 0;
conf->cols = 0;
conf->rows = 0;
while (token != EOF) {
token = getc(in);
/* EOF ? */
if (token == EOF) {
continue;
}
/* decide the maximums */
if (token == '\n') {
curcol++;
conf->cols = (conf->cols<curcol) ? curcol : conf->cols;
conf->chars = (conf->chars<curchar) ? curchar : conf->chars;
conf->rows++;
curcol = 0;
curchar = 0;
inblock = 0; /* reset block state */
continue;
}
/* check implicit, non-guessed, block */
if (token == '\"') {
if (nosep == 0)
nosep = 1;
else
nosep = 0;
}
/* enter/quit a block */
if (conf->block && token == conf->block) {
inblock = !inblock;
continue;
}
/* count cols in current line */
if (token == conf->sep && ((conf->block && !inblock) || !conf->block) && nosep == 0) {
curcol++;
continue;
}
/* count chars in current cell */
if (token != conf->block && ((conf->block && inblock) || !conf->block)) {
curchar++;
continue;
}
}
return;
}
unsigned int guessLinesPerPage(unsigned int font, double height) {
/**
* return: estimated number of lines per page, given page height in milimeter and font size in point
*/
return height / (PTOMM(SKIPR * font));
}
void doTeXsub(config* conf, char newsep, FILE* in, FILE* out) {
/* substitutes CSV sep by LaTeX newsep and some TeX code */
int token = 0;
int max;
int numcols;
unsigned int lines;
int inblock = 0;
int csvrows;
int firstrow = 1;
int nosep = 0;
int token1 = 0;
int token2 = 0;
char headerrow[1000];
headerrow[0] = '\0';
max = numcols = conf->cols;
csvrows = conf->rows;
/* optimize a bit lines per tabular */
if (!conf->longtable && !conf->lines) {
conf->lines = guessLinesPerPage(conf->font ? conf->font : 10, conf->land ? (HEIGHT / 1.414) : HEIGHT);
fprintf(stderr, "guessed %d lines per page\n", conf->lines);
}
/* choose infinity when conf->lines is 0 */
lines = (conf->lines) ? conf->lines : MAXUINT;
while (token != EOF) {
token2 = token1; /* second last character, used for detection of quotation marks */
token1 = token; /* last character, used for detection of quotation marks */
token = getc(in);
/* EOF ? */
if (token == EOF) {
continue;
}
/* new line ? */
if (token == '\n') {
inblock = 0; /* close block if any */
/* fill empty cols if any */
while (numcols > 1) {
putc(newsep, out);
numcols--;
}
if (!(firstrow && (conf->longtable && conf->repeat))) {
fprintf(out, "\\\\\n"); /* TeX new line */
} else { /* first row and repeat and longtable */
fprintf(out, "%s\\\\\n", headerrow);
}
if (conf->hlines) {
fprintf(out, "\\hline\n"); /* TeX draw hline */
}
if (firstrow && (conf->longtable && conf->repeat)) {
fprintf(out, "%s", "\\endhead\n");
}
if (firstrow && conf->repeat) {
char tmp[12];
sprintf(tmp, (conf->hlines ? "\\\\\n\\hline" : "\\\\\n"));
strcat(headerrow, tmp);
}
firstrow = 0;
numcols = max; /* reset numcols */
lines--;
csvrows--;
/* put a colored row or not (alternate) */
if (conf->clrrow && (lines % 2)) {
fprintf(out, "\\colorrow ");
}
/* if the LaTeX tabular is full create a new one, except if no more row or this is a long table */
if (!lines && csvrows && !conf->longtable) {
fprintf(out, "\\end{tabular}\n");
fprintf(out, "\\newline\n");
fprintf(out, "\\begin{tabular}{");
if (conf->vlines) {
putc('|', out);
}
while (numcols--) {
putc(conf->pos, out);
if (conf->vlines) {
putc('|', out);
}
}
fprintf(out, "}\n");
if (conf->hlines) {
fprintf(out, "\\hline\n");
}
if (conf->repeat && !conf->longtable) {
fprintf(out, "%s", headerrow);
putc('\n', out);
}
numcols = max;
lines = (conf->lines) ? conf->lines : MAXUINT;
}
/* else end of CSV data */
continue;
}
/* if commas in cells */
/* thx to <florian@heinze.at> */
if (token == '\"') {
if (nosep == 0)
nosep = 1;
else
nosep = 0;
}
/* new column ? */
if ((token == conf->sep && ((conf->block && !inblock) || !conf->block)) && nosep == 0) {
if (!(firstrow && (conf->longtable && conf->repeat)))
putc(newsep, out);
numcols--;
if (firstrow && conf->repeat)
{
char tmp[2];
tmp[0] = newsep;
tmp[1] = '\0';
strcat(headerrow, tmp);
}
continue;
}
/* enter/quit a block ? */
if (conf->block && token == conf->block) {
inblock = !inblock;
continue;
}
/* data ? */
if ((token != conf->block && ((conf->block && inblock) || !conf->block))
&& ((token == '\"' && token1 == '\"' && token2 == '\"') || token != '\"')) {
/* look for special TeX char to escape */
/* FIXME: put all that into a subroutine */
int i = 0;
if (conf->escape)
for (i = 0; i < conf->tex->size; i++) {
if (token == conf->tex->tab[i]) {
switch (token) {
case '\\':
fprintf(out, "\\textbackslash{}");
if (firstrow && conf->repeat)
{
char tmp[17];
sprintf(tmp, "\\textbackslash{}");
strcat(headerrow, tmp);
}
break;
default:
fprintf(out, "\\%c", token);
if (firstrow && conf->repeat)
{
char tmp[3];
tmp[0] = '\\';
tmp[1] = token;
tmp[2] = '\0';
strcat(headerrow, tmp);
}
break;
}
break; /* there was some escaping */
}
}
/* or print raw char */
if ((i >= conf->tex->size) || (!conf->escape)) {
if (!(firstrow && (conf->longtable && conf->repeat)))
putc(token, out); /* do not print the header twice */
if (firstrow && conf->repeat)
{
char tmp[2];
tmp[0] = token;
tmp[1] = '\0';
strcat(headerrow, tmp);
}
}
continue;
}
/* do nothing if unexpected char: just loop */
}
return;
}
void doTeXdoc(config* conf, FILE* in, FILE* out) {
/* prepares the LaTeX tabular layout */
int maxcols;
int numcols;
char* relsize[5] = {"0", "0.5", "1", "2", "4"}; /* LaTeX relsize good values */
char* tabcolsep[5] = {"0", "0.05", "0.1", "0.2", "0.4"}; /* LaTeX tabcolsep good values */
numcols = maxcols = conf->cols;
if (conf->header) {
if (conf->land) {
if (conf->font)
fprintf(out, "\\documentclass[%dpt,a4paper,landscape]{article}\n", conf->font);
else {
fprintf(out, "\\documentclass[a4paper,landscape]{article}\n");
conf->font = 10; /* pt */
}
} else {
if (conf->font)
fprintf(out, "\\documentclass[%dpt,a4paper]{article}\n", conf->font);
else {
fprintf(out, "\\documentclass[a4paper]{article}\n");
conf->font = 10; /* pt */
}
}
fprintf(out, "\\usepackage[T1]{fontenc}\n");
fprintf(out, "\\usepackage[utf8]{inputenc}\n");
if (conf->red) {
fprintf(out, "\\usepackage{relsize}\n");
}
if (conf->clrrow) {
fprintf(out, "\\usepackage{colortbl}\n");
}
if (conf->longtable) {
fprintf(out, "\\usepackage{longtable}\n");
}
fprintf(out, "\\begin{document}\n");
}
if (conf->clrrow) {
fprintf(out, "\\def\\colorrow{\\rowcolor[gray]{%s}}\n",
conf->clrrow);
}
if (conf->red) {
fprintf(out, "\\relsize{-%s}\n", relsize[conf->red]);
fprintf(out, "\\addtolength\\tabcolsep{-%sem}\n", tabcolsep[conf->red]);
}
if (conf->longtable)
{
fprintf(out, "\\begin{longtable}{");
if (conf->vlines)
putc('|', out);
}
else
{
fprintf(out, "\\begin{tabular}{");
if (conf->vlines)
putc('|', out);
}
while (numcols--)
{
fprintf(out, "%c", conf->pos); /* position in cell */
if (conf->vlines)
putc('|', out);
}
fprintf(out, "}\n");
if (conf->hlines)
fprintf(out, "\\hline\n");
doTeXsub(conf, '&', in, out); /* & is LaTeX separator */
if (conf->longtable) {
fprintf(out, "\\end{longtable}\n");
} else {
fprintf(out, "\\end{tabular}\n");
}
if (conf->red) {
fprintf(out, "\\addtolength\\tabcolsep{+%sem}\n", tabcolsep[conf->red]);
fprintf(out, "\\relsize{+%s}\n", relsize[conf->red]);
}
if (conf->header) {
fprintf(out, "\\end{document}\n");
}
return;
}
int main (int argc, char **argv) {
FILE* fp;
config* conf;
extern int optind, opterr, optopt;
conf = (config*)malloc(sizeof(config));
/* defaults (ensure init): */
conf->cols = 1; /* CSV: if getMaximums fails */
conf->rows = 0; /* CSV: must be 0 */
conf->chars = 0; /* CSV: must be 0 */
conf->pos = 'l'; /* usual; LaTeX */
conf->lines = 40; /* usual; LaTeX */
conf->guess = 0; /* usual */
conf->sep = ','; /* default; csv */
conf->block = 0; /* default; csv */
conf->header = 1; /* usual; LaTeX */
conf->escape = 1; /* usual; LaTeX */
conf->clrrow = NULL; /* default; LaTeX */
conf->red = 0; /* default; LaTeX */
conf->longtable = 0; /* default; without package longtable */
conf->repeat = 0; /* default; do not repeat the header row */
conf->vlines = 1; /* default; draw lines between columns */
conf->hlines = 1; /* default; draw lines between rows */
conf->font = 0; /* default to LaTeX defaults */
conf->land = 0; /* default to LaTeX defaults */
/* TeX charaters to escape */
conf->tex = (texcape*)malloc(sizeof(texcape));
conf->tex->tab = "\\_#$%^&{}~";
conf->tex->size = strlen(conf->tex->tab);
conf = parseOptions(conf, argc, argv);
if (optind == argc) {
/* copy stdin into tmp file */
int c;
fp = tmpfile();
while (EOF != (c = getc(stdin))) {
putc(c, fp);
}
rewind(fp);
} else {
fp = fopen(argv[optind], "r");
}
if (!fp) {
fprintf(stderr, "Can't open file %s\n", argv[optind]);
exit(EXIT_FAILURE);
}
if (conf->guess) {
if (guessCSV(conf, fp)) {
fprintf(stderr, "Please run again by using --delimiter (if any) and --separator\n");
fclose(fp);
exit(EXIT_FAILURE);
}
rewind(fp);
}
getMaximums(conf, fp);
rewind(fp);
doTeXdoc(conf, fp, stdout);
free(conf->tex);
if (conf->clrrow)
free(conf->clrrow);
free(conf);
fclose(fp);
exit(EXIT_SUCCESS);
}

23
csv2latex.ebuild
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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
DESCRIPTION="A csv to LaTeX file converter"
HOMEPAGE="http://brouits.free.fr/csv2latex"
SRC_URI="${HOMEPAGE}/${P}-0.22.tar.gz"
LICENSE="GPL"
SLOT="0"
KEYWORDS="~x86"
IUSE=""
src_compile() {
emake || die "emake failed"
}
src_install() {
PREFIX="usr/local"
mkdir -p ${D}/${PREFIX}/bin
mkdir -p ${D}/${PREFIX}/share/man/man1
emake install DESTDIR="${D}" PREFIX=${PREFIX} || die "Install failed"
}

386
csv2latex.sgml
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<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
<!--
This document is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 only
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this document; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
see the COPYING file included in the csv2latex package or
http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
-->
<!-- Process this file with docbook-to-man to generate an nroff manual
page: `docbook-to-man manpage.sgml > manpage.1'. You may view
the manual page with: `docbook-to-man manpage.sgml | nroff -man |
less'. A typical entry in a Makefile or Makefile.am is:
manpage.1: manpage.sgml
docbook-to-man $< > $@
The docbook-to-man binary is found in the docbook-to-man package.
Please remember that if you create the nroff version in one of the
debian/rules file targets (such as build), you will need to include
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-->
<!-- Fill in your name for FIRSTNAME and SURNAME. -->
<!ENTITY dhfirstname "<firstname>BENOIT</firstname>">
<!ENTITY dhsurname "<surname>ROUITS</surname>">
<!-- Please adjust the date whenever revising the manpage. -->
<!ENTITY dhdate "<date>january 24, 2009</date>">
<!-- SECTION should be 1-8, maybe w/ subsection other parameters are
allowed: see man(7), man(1). -->
<!ENTITY dhsection "<manvolnum>1</manvolnum>">
<!ENTITY dhemail "<email>brouits@free.fr</email>">
<!ENTITY dhusername "Benoit Rouits">
<!ENTITY dhucpackage "<refentrytitle>CSV2LATEX</refentrytitle>">
<!ENTITY dhpackage "csv2latex">
<!ENTITY ubuntu "<productname>Ubuntu</productname>">
<!ENTITY debian "<productname>Debian</productname>">
<!ENTITY gnu "<acronym>GNU</acronym>">
<!ENTITY gpl "&gnu; <acronym>GPL</acronym>">
]>
<refentry>
<refentryinfo>
<address>
&dhemail;
</address>
<author>
&dhfirstname;
&dhsurname;
</author>
<copyright>
<year>2003</year>
<holder>&dhusername;</holder>
</copyright>
&dhdate;
</refentryinfo>
<refmeta>
&dhucpackage;
&dhsection;
</refmeta>
<refnamediv>
<refname>&dhpackage;</refname>
<refpurpose>convert a csv file into a LaTeX document</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>&dhpackage;</command>
<arg><option>--nohead</option></arg>
<arg><option>--longtable</option></arg>
<arg><option>--noescape</option></arg>
<arg><option>--guess</option></arg>
<arg><option>--separator <replaceable>c</replaceable>|<replaceable>s</replaceable>|<replaceable>t</replaceable>|<replaceable>p</replaceable>|<replaceable>l</replaceable></option></arg>
<arg><option>--block <replaceable>q</replaceable>|<replaceable>d</replaceable>|<replaceable>n</replaceable></option></arg>
<arg><option>--lines <replaceable>#</replaceable></option></arg>
<arg><option>--position <replaceable>l</replaceable>|<replaceable>c</replaceable>|<replaceable>r</replaceable></option></arg>
<arg><option>--colorrows <replaceable>0-1</replaceable></option></arg>
<arg><option>--reduce <replaceable>1</replaceable>|<replaceable>2</replaceable>|<replaceable>3</replaceable>|<replaceable>4</replaceable></option></arg>
<arg><option>--repeatheader</option></arg>
<arg><option>--nohlines</option></arg>
<arg><option>--novlines</option></arg>
<arg><option>--landscape</option></arg>
<arg><option>--font <replaceable>#</replaceable></option></arg>
<arg>file</arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>DESCRIPTION</title>
<para>This manual page documents the <command>&dhpackage;</command> program.</para>
<para><command>&dhpackage;</command> is a program that reads a "comma separated values" (csv) file
and outputs a LaTeX file with one or more tabular environments to display
the printable values of the csv file. The LaTeX code is flushed on the standard output.
</para>
<para>So-called "comma separated values" files are common formats for exchanging two-dimensinal
tables between programs such as spreadsheets editors, to represent almost any kind of data.
By default, a csv file is made of printable data separated by commas (`,'), each comma
representing a `cell' separator, and each line representing a row. By extension, cell
separators can be represented by tabs if the comma is considered as printable data.
Moreover, some non true csv files can be assumed as two-dimensional tables as well.