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%option noyywrap
%option yylineno
%{
/*
* potool is a program aiding editing of po files
* Copyright (C) 1999-2000 Zbigniew Chyla
*
* see LICENSE for licensing info
*/
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include "i18n.h"
#include "po-gram.h"
#include "po.tab.h"
static YY_BUFFER_STATE buf_state = (YY_BUFFER_STATE) 0;
static FILE *buf_file = NULL;
void po_scan_open_file(gchar *fn)
{
if ( buf_state != (YY_BUFFER_STATE) 0 ) {
g_error(_("Trying to scan two files!"));
}
if ( (buf_file = fopen(fn, "r")) == NULL ) {
g_error(_("Can't open input file: %s\n"), fn);
}
buf_state = yy_create_buffer(buf_file, YY_BUF_SIZE);
yy_switch_to_buffer(buf_state);
}
void po_scan_close_file(void)
{
if ( buf_state == (YY_BUFFER_STATE) 0 ) {
g_error(_("Can't delete input buffer!"));
}
buf_state = NULL;
buf_file = NULL;
yy_delete_buffer(buf_state);
}
%}
%%
"msgid" { return MSGID; }
"msgstr" { return MSGSTR; }
\"(\\.|[^\\"])*\" {
int l = strlen(yytext);
char *s = g_malloc(l - 2 + 1);
if ( l > 2 ) {
(void) g_memmove(s, yytext+1, l - 2);
}
s[l - 2] = '\0';
polval.strval = s;
return STRING;
}
"#:".*"\n" {
int l = strlen(yytext);
char *s = g_malloc(l - 3 + 1);
if ( l > 3 ) {
(void) g_memmove(s, yytext+2, l - 3);
}
s[l - 3] = '\0';
polval.strval = s;
return COMMENT_POS;
}
"#,".*"\n" {
int l = strlen(yytext);
char *s = g_malloc(l - 3 + 1);
if ( l > 3 ) {
(void) g_memmove(s, yytext+2, l - 3);
}
s[l - 3] = '\0';
polval.strval = s;
return COMMENT_SPECIAL;
}
"# ".*"\n" {
int l = strlen(yytext);
char *s = g_malloc(l - 3 + 1);
if ( l > 3 ) {
(void) g_memmove(s, yytext+2, l - 3);
}
s[l - 3] = '\0';
polval.strval = s;
return COMMENT_STD;
}
"#".*"\n" {
int l = strlen(yytext);
char *s = g_malloc(l - 2 + 1);
if ( l > 2 ) {
(void) g_memmove(s, yytext + 1, l - 2);
}
s[l - 2] = '\0';
polval.strval = s;
return COMMENT_RESERVED;
}
[ \t\v\f\n] { ; }
. { return INVALID; }
%%
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