*
*/
-char pot_etags_version[] = "@(#) pot revision number is 16.42";
+char pot_etags_version[] = "@(#) pot revision number is 16.46";
#define TRUE 1
#define FALSE 0
static bool no_warnings; /* -w: suppress warnings */
static bool cxref_style; /* -x: create cxref style output */
static bool cplusplus; /* .[hc] means C++, not C */
-static bool noindentypedefs; /* -I: ignore indentation in C */
+static bool ignoreindent; /* -I: ignore indentation in C */
static bool packages_only; /* --packages-only: in Ada, only tag packages*/
#define STDIN 0x1001 /* returned by getopt_long on --parse-stdin */
Do not create tag entries for global variables in some\n\
languages. This makes the tags file smaller.");
puts ("--members\n\
- Create tag entries for member variables in C and derived languages.");
+ Create tag entries for member variables in some languages.");
#ifdef ETAGS_REGEXPS
puts ("-r REGEXP, --regex=REGEXP or --regex=@regexfile\n\
- Make a tag for each line matching the regular expression pattern\n\
+ Make a tag for each line matching a regular expression pattern\n\
in the following files. {LANGUAGE}REGEXP uses REGEXP for LANGUAGE\n\
files only. REGEXFILE is a file containing one REGEXP per line.\n\
REGEXP takes the form /TAGREGEXP/TAGNAME/MODS, where TAGNAME/ is\n\
--regex=\"/proc[ \\t]+\\([^ \\t]+\\)/\\1/.\".\n\
MODS are optional one-letter modifiers: `i' means to ignore case,\n\
`m' means to allow multi-line matches, `s' implies `m' and\n\
- causes dot to match the newline character as well.");
+ causes dot to match any character, including newline.");
puts ("-R, --no-regex\n\
Don't create tags from regexps for the following files.");
#endif /* ETAGS_REGEXPS */
puts ("-I, --ignore-indentation\n\
- Don't rely on indentation quite as much as normal. Currently,\n\
- this means not to assume that a closing brace in the first\n\
- column is the final brace of a function or structure\n\
- definition in C and C++.");
+ In C and C++ do not assume that a closing brace in the first\n\
+ column is the final brace of a function or structure definition.");
puts ("-o FILE, --output=FILE\n\
Write the tags to FILE.");
puts ("--parse-stdin=NAME\n\
break;
case 'I':
case 'S': /* for backward compatibility */
- noindentypedefs = TRUE;
+ ignoreindent = TRUE;
break;
case 'l':
{
} cstack; /* stack for nested declaration tags */
/* Current struct nesting depth (namespace, class, struct, union, enum). */
#define nestlev (cstack.nl)
-/* After struct keyword or in struct body, not inside an nested function. */
+/* After struct keyword or in struct body, not inside a nested function. */
#define instruct (structdef == snone && nestlev > 0 \
&& cblev == cstack.cblev[nestlev-1] + 1)
#define curlinepos (lbs[curndx].linepos)
#define newlinepos (lbs[newndx].linepos)
+#define cplpl ((c_ext & C_PLPL) == C_PLPL)
+#define cjava ((c_ext & C_JAVA) == C_JAVA)
+
#define CNL_SAVE_DEFINEDEF() \
do { \
curlinepos = charno; \
int parlev; /* current parenthesis level */
int typdefcblev; /* cblev where a typedef struct body begun */
bool incomm, inquote, inchar, quotednl, midtoken;
- bool cplpl, cjava;
bool yacc_rules; /* in the rules part of a yacc file */
struct tok savetoken; /* token saved during preprocessor handling */
token.valid = savetoken.valid = FALSE;
cblev = 0;
parlev = 0;
- cplpl = (c_ext & C_PLPL) == C_PLPL;
- cjava = (c_ext & C_JAVA) == C_JAVA;
if (cjava)
{ qualifier = "."; qlen = 1; }
else
fvdef = finlist;
continue;
case flistseen:
- make_C_tag (TRUE); /* a function */
+#if 0
+ if (!instruct || members)
+#endif
+ make_C_tag (TRUE); /* a function */
fvdef = fignore;
break;
case fvnameseen:
break;
}
if (structdef == stagseen)
- structdef = scolonseen;
+ {
+ structdef = scolonseen;
+ break;
+ }
+#if 0
+ if (cplpl && fvdef == flistseen)
+ {
+ make_C_tag (TRUE); /* a function */
+ fvdef = fignore;
+ break;
+ }
+#endif
break;
case ';':
if (definedef != dnone)
switch (fvdef)
{
case fignore:
- if (typdef == tignore)
+ if (typdef == tignore || cplpl)
fvdef = fvnone;
break;
case fvnameseen:
case '}':
if (definedef != dnone)
break;
- if (!noindentypedefs && lp == newlb.buffer + 1)
+ if (!ignoreindent && lp == newlb.buffer + 1)
{
cblev = 0; /* reset curly brace level if first column */
parlev = 0; /* also reset paren level, just in case... */
FILE * inf;
{
bool getnext = FALSE; /* next text outside of HTML tags is a tag */
- bool ignoretag = FALSE; /* skip to the end of the current HTML tag */
- bool inanchor = FALSE; /* inside an A HTML tag, looking for NAME= */
+ bool skiptag = FALSE; /* skip to the end of the current HTML tag */
+ bool intag = FALSE; /* inside an html tag, looking for ID= */
+ bool inanchor = FALSE; /* when INTAG, is an anchor, look for NAME= */
char *end;
linebuffer_setlen (&token_name, 0); /* no name in buffer */
LOOP_ON_INPUT_LINES (inf, lb, dbp)
- {
- for (;;) /* loop on the same line */
-
- if (ignoretag) /* skip HTML tag */
+ for (;;) /* loop on the same line */
+ {
+ if (skiptag) /* skip HTML tag */
{
while (*dbp != '\0' && *dbp != '>')
dbp++;
if (*dbp == '>')
{
dbp += 1;
- ignoretag = FALSE;
+ skiptag = FALSE;
continue; /* look on the same line */
}
break; /* go to next line */
}
- else if (inanchor) /* look for "name=" */
+ else if (intag) /* look for "name=" or "id=" */
{
- while (*dbp != '\0' && *dbp != '>' && lowcase (*dbp) != 'n')
+ while (*dbp != '\0' && *dbp != '>'
+ && lowcase (*dbp) != 'n' && lowcase (*dbp) != 'i')
dbp++;
if (*dbp == '\0')
break; /* go to next line */
if (*dbp == '>')
{
dbp += 1;
- inanchor = FALSE;
+ intag = FALSE;
continue; /* look on the same line */
}
- dbp += 1;
- if (LOOKING_AT_NOCASE (dbp, "ame="))
+ if ((inanchor && LOOKING_AT_NOCASE (dbp, "name="))
+ || LOOKING_AT_NOCASE (dbp, "id="))
{
bool quoted = (dbp[0] == '"');
token_name.buffer[end - dbp] = '\0';
dbp = end;
- inanchor = FALSE; /* we found what we looked for */
- ignoretag = TRUE; /* skip to the end of the anchor */
+ intag = FALSE; /* we found what we looked for */
+ skiptag = TRUE; /* skip to the end of the tag */
getnext = TRUE; /* then grab the text */
continue; /* look on the same line */
}
+ dbp += 1;
}
else if (getnext) /* grab next tokens and tag them */
break; /* go to next line */
if (*dbp == '<')
{
- if (lowcase (dbp[1]) == 'a' && !intoken (dbp[2]))
- inanchor = TRUE;
- else
- ignoretag = TRUE;
+ intag = TRUE;
+ inanchor = (lowcase (dbp[1]) == 'a' && !intoken (dbp[2]));
continue; /* look on the same line */
}
dbp++;
if (*dbp == '\0')
break; /* go to next line */
- dbp += 1;
- if (lowcase (dbp[0]) == 'a' && !intoken (dbp[1]))
- inanchor = TRUE;
- else if (LOOKING_AT_NOCASE (dbp, "title>")
- || LOOKING_AT_NOCASE (dbp, "h1>")
- || LOOKING_AT_NOCASE (dbp, "h2>")
- || LOOKING_AT_NOCASE (dbp, "h3>"))
+ intag = TRUE;
+ if (lowcase (dbp[1]) == 'a' && !intoken (dbp[2]))
{
+ inanchor = TRUE;
+ continue; /* look on the same line */
+ }
+ else if (LOOKING_AT_NOCASE (dbp, "<title>")
+ || LOOKING_AT_NOCASE (dbp, "<h1>")
+ || LOOKING_AT_NOCASE (dbp, "<h2>")
+ || LOOKING_AT_NOCASE (dbp, "<h3>"))
+ {
+ intag = FALSE;
getnext = TRUE;
continue; /* look on the same line */
}
+ dbp += 1;
}
- }
+ }
}
\f
projects / emacs.git / commitdiff