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|
--- detex.l.orig 2012-12-03 11:22:59.000000000 +0100
+++ detex.l 2012-12-03 11:23:02.000000000 +0100
@@ -99,6 +99,18 @@
int fSpace = 0; /* flag to replace \cs with space */
int fForcetex = 0; /* flag to inhibit latex mode */
+int BeginEnv (char *);
+int EndEnv (char *);
+void IncludeFile (char *);
+void AddInclude (char *);
+void InputFile (char *);
+void SetInputPaths ();
+void ErrorExit (char *);
+void Warning (char *, char *);
+void SetEnvIgnore (char *);
+int SeparateList (char *, char *[], char, int);
+int InList (char *);
+
#ifdef FLEX_SCANNER
/* flex has contexts for buffers that need to be switched when file changes
* otherwise output contains imported files in reverse order. Weird, but
@@ -368,9 +380,8 @@
** If no input files are specified on the command line, process stdin.
******/
-main(cArgs,rgsbArgs)
-int cArgs;
-char *rgsbArgs[];
+int
+main(int cArgs, char *rgsbArgs[])
{
char *pch, *sbEnvList = DEFAULTENV, sbBadOpt[2];
FILE *TexOpen();
@@ -477,6 +488,7 @@
** return the termination signal for lex.
******/
+int
yywrap()
{
(void)fclose(yyin);
@@ -516,8 +528,8 @@
** sbEnvList.
******/
-SetEnvIgnore(sbEnvList)
-char *sbEnvList;
+void
+SetEnvIgnore(char *sbEnvList)
{
char *sb;
@@ -533,8 +545,8 @@
** is, sbCurrentEnv is set to sbEnv.
******/
-BeginEnv(sbEnv)
-char *sbEnv;
+int
+BeginEnv(char *sbEnv)
{
int i;
@@ -551,8 +563,8 @@
** EndEnv -- checks to see if sbEnv is the current environment being ignored.
******/
-EndEnv(sbEnv)
-char *sbEnv;
+int
+EndEnv(char *sbEnv)
{
if (!fLatex) return(0);
if (strcmp(sbEnv, sbCurrentEnv) == 0)
@@ -565,8 +577,8 @@
** the sbFile is ignored.
******/
-InputFile(sbFile)
-char *sbFile;
+void
+InputFile(char *sbFile)
{
FILE *TexOpen();
@@ -589,8 +601,8 @@
** and open sbFile. If the open fails, the sbFile is ignored.
******/
-IncludeFile(sbFile)
-char *sbFile;
+void
+IncludeFile(char *sbFile)
{
FILE *TexOpen();
@@ -615,8 +627,8 @@
** If the include list is too long, sbFile is ignored.
******/
-AddInclude(sbFile)
-char *sbFile;
+void
+AddInclude(char *sbFile)
{
if (!fFollow)
return;
@@ -631,8 +643,8 @@
** no list, all files are assumed to be "in the list".
******/
-InList(sbFile)
-char *sbFile;
+int
+InList(char *sbFile)
{
char *pch, sbBase[MAXPATHLEN];
int i;
@@ -658,6 +670,7 @@
** routine does not honor the '//' construct (expand subdirs).
******/
+void
SetInputPaths()
{
char *sb, *sbPaths, *getenv();
@@ -698,15 +711,14 @@
** ERROR is returned if there are more than csbMax words.
******/
-SeparateList(sbList, rgsbList, chSep, csbMax)
-char *sbList, *rgsbList[], chSep;
-int csbMax;
+int
+SeparateList(char *sbList, char *rgsbList[], char chSep, int csbMax)
{
int csbList = 0;
while (sbList && *sbList && csbList < csbMax) {
rgsbList[csbList++] = sbList;
- if (sbList = index(sbList, chSep))
+ if ((sbList = index(sbList, chSep)))
*sbList++ = '\0';
}
return(sbList && *sbList ? ERROR : csbList);
@@ -752,10 +764,12 @@
/* If sbFile ends in .tex then it must be there */
if ((pch = rindex(sbFullPath, '.')) != NULL
&& (strcmp(pch, ".tex") == 0))
- if ((fp = fopen(sbFullPath, "r")) != NULL)
- return(fp);
- else
- continue;
+ {
+ if ((fp = fopen(sbFullPath, "r")) != NULL)
+ return(fp);
+ else
+ continue;
+ }
/* if .<ext> then try to open it. the '.' represents */
/* the beginning of an extension if it is not the first */
@@ -799,8 +813,8 @@
** Warning -- print a warning message preceded by the program name.
******/
-Warning(sb1, sb2)
-char *sb1, *sb2;
+void
+Warning(char *sb1, char *sb2)
{
(void)fprintf(stderr, "%s: warning: %s %s\n", sbProgName, sb1, sb2);
}
@@ -810,8 +824,8 @@
** Stdout is flushed and detex exits.
******/
-ErrorExit(sb1)
-char *sb1;
+void
+ErrorExit(char *sb1)
{
(void)fflush(stdout);
(void)fprintf(stderr, "%s: error: %s\n", sbProgName, sb1);
|
