You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
624 lines
17 KiB
624 lines
17 KiB
// Scintilla source code edit control
|
|
// Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
|
|
// The License.txt file describes the conditions under which this software may be distributed.
|
|
/** @file LexErlang.cxx
|
|
** Lexer for Erlang.
|
|
** Enhanced by Etienne 'Lenain' Girondel (lenaing@gmail.com)
|
|
** Originally wrote by Peter-Henry Mander,
|
|
** based on Matlab lexer by José Fonseca.
|
|
**/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include <assert.h>
|
|
#include <ctype.h>
|
|
|
|
#include "ILexer.h"
|
|
#include "Scintilla.h"
|
|
#include "SciLexer.h"
|
|
|
|
#include "WordList.h"
|
|
#include "LexAccessor.h"
|
|
#include "Accessor.h"
|
|
#include "StyleContext.h"
|
|
#include "CharacterSet.h"
|
|
#include "LexerModule.h"
|
|
|
|
#ifdef SCI_NAMESPACE
|
|
using namespace Scintilla;
|
|
#endif
|
|
|
|
static int is_radix(int radix, int ch) {
|
|
int digit;
|
|
|
|
if (36 < radix || 2 > radix)
|
|
return 0;
|
|
|
|
if (isdigit(ch)) {
|
|
digit = ch - '0';
|
|
} else if (isalnum(ch)) {
|
|
digit = toupper(ch) - 'A' + 10;
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
return (digit < radix);
|
|
}
|
|
|
|
typedef enum {
|
|
STATE_NULL,
|
|
COMMENT,
|
|
COMMENT_FUNCTION,
|
|
COMMENT_MODULE,
|
|
COMMENT_DOC,
|
|
COMMENT_DOC_MACRO,
|
|
ATOM_UNQUOTED,
|
|
ATOM_QUOTED,
|
|
NODE_NAME_UNQUOTED,
|
|
NODE_NAME_QUOTED,
|
|
MACRO_START,
|
|
MACRO_UNQUOTED,
|
|
MACRO_QUOTED,
|
|
RECORD_START,
|
|
RECORD_UNQUOTED,
|
|
RECORD_QUOTED,
|
|
NUMERAL_START,
|
|
NUMERAL_BASE_VALUE,
|
|
NUMERAL_FLOAT,
|
|
NUMERAL_EXPONENT,
|
|
PREPROCESSOR
|
|
} atom_parse_state_t;
|
|
|
|
static inline bool IsAWordChar(const int ch) {
|
|
return (ch < 0x80) && (ch != ' ') && (isalnum(ch) || ch == '_');
|
|
}
|
|
|
|
static void ColouriseErlangDoc(unsigned int startPos, int length, int initStyle,
|
|
WordList *keywordlists[], Accessor &styler) {
|
|
|
|
StyleContext sc(startPos, length, initStyle, styler);
|
|
WordList &reservedWords = *keywordlists[0];
|
|
WordList &erlangBIFs = *keywordlists[1];
|
|
WordList &erlangPreproc = *keywordlists[2];
|
|
WordList &erlangModulesAtt = *keywordlists[3];
|
|
WordList &erlangDoc = *keywordlists[4];
|
|
WordList &erlangDocMacro = *keywordlists[5];
|
|
int radix_digits = 0;
|
|
int exponent_digits = 0;
|
|
atom_parse_state_t parse_state = STATE_NULL;
|
|
atom_parse_state_t old_parse_state = STATE_NULL;
|
|
bool to_late_to_comment = false;
|
|
char cur[100];
|
|
int old_style = SCE_ERLANG_DEFAULT;
|
|
|
|
styler.StartAt(startPos);
|
|
|
|
for (; sc.More(); sc.Forward()) {
|
|
int style = SCE_ERLANG_DEFAULT;
|
|
if (STATE_NULL != parse_state) {
|
|
|
|
switch (parse_state) {
|
|
|
|
case STATE_NULL : sc.SetState(SCE_ERLANG_DEFAULT); break;
|
|
|
|
/* COMMENTS ------------------------------------------------------*/
|
|
case COMMENT : {
|
|
if (sc.ch != '%') {
|
|
to_late_to_comment = true;
|
|
} else if (!to_late_to_comment && sc.ch == '%') {
|
|
// Switch to comment level 2 (Function)
|
|
sc.ChangeState(SCE_ERLANG_COMMENT_FUNCTION);
|
|
old_style = SCE_ERLANG_COMMENT_FUNCTION;
|
|
parse_state = COMMENT_FUNCTION;
|
|
sc.Forward();
|
|
}
|
|
}
|
|
// V--- Falling through!
|
|
case COMMENT_FUNCTION : {
|
|
if (sc.ch != '%') {
|
|
to_late_to_comment = true;
|
|
} else if (!to_late_to_comment && sc.ch == '%') {
|
|
// Switch to comment level 3 (Module)
|
|
sc.ChangeState(SCE_ERLANG_COMMENT_MODULE);
|
|
old_style = SCE_ERLANG_COMMENT_MODULE;
|
|
parse_state = COMMENT_MODULE;
|
|
sc.Forward();
|
|
}
|
|
}
|
|
// V--- Falling through!
|
|
case COMMENT_MODULE : {
|
|
if (parse_state != COMMENT) {
|
|
// Search for comment documentation
|
|
if (sc.chNext == '@') {
|
|
old_parse_state = parse_state;
|
|
parse_state = ('{' == sc.ch)
|
|
? COMMENT_DOC_MACRO
|
|
: COMMENT_DOC;
|
|
sc.ForwardSetState(sc.state);
|
|
}
|
|
}
|
|
|
|
// All comments types fall here.
|
|
if (sc.atLineEnd) {
|
|
to_late_to_comment = false;
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case COMMENT_DOC :
|
|
// V--- Falling through!
|
|
case COMMENT_DOC_MACRO : {
|
|
|
|
if (!isalnum(sc.ch)) {
|
|
// Try to match documentation comment
|
|
sc.GetCurrent(cur, sizeof(cur));
|
|
|
|
if (parse_state == COMMENT_DOC_MACRO
|
|
&& erlangDocMacro.InList(cur)) {
|
|
sc.ChangeState(SCE_ERLANG_COMMENT_DOC_MACRO);
|
|
while (sc.ch != '}' && !sc.atLineEnd)
|
|
sc.Forward();
|
|
} else if (erlangDoc.InList(cur)) {
|
|
sc.ChangeState(SCE_ERLANG_COMMENT_DOC);
|
|
} else {
|
|
sc.ChangeState(old_style);
|
|
}
|
|
|
|
// Switch back to old state
|
|
sc.SetState(old_style);
|
|
parse_state = old_parse_state;
|
|
}
|
|
|
|
if (sc.atLineEnd) {
|
|
to_late_to_comment = false;
|
|
sc.ChangeState(old_style);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Atoms ---------------------------------------------------------*/
|
|
case ATOM_UNQUOTED : {
|
|
if ('@' == sc.ch){
|
|
parse_state = NODE_NAME_UNQUOTED;
|
|
} else if (sc.ch == ':') {
|
|
// Searching for module name
|
|
if (sc.chNext == ' ') {
|
|
// error
|
|
sc.ChangeState(SCE_ERLANG_UNKNOWN);
|
|
parse_state = STATE_NULL;
|
|
} else {
|
|
sc.Forward();
|
|
if (isalnum(sc.ch)) {
|
|
sc.GetCurrent(cur, sizeof(cur));
|
|
sc.ChangeState(SCE_ERLANG_MODULES);
|
|
sc.SetState(SCE_ERLANG_MODULES);
|
|
}
|
|
}
|
|
} else if (!IsAWordChar(sc.ch)) {
|
|
|
|
sc.GetCurrent(cur, sizeof(cur));
|
|
if (reservedWords.InList(cur)) {
|
|
style = SCE_ERLANG_KEYWORD;
|
|
} else if (erlangBIFs.InList(cur)
|
|
&& strcmp(cur,"erlang:")){
|
|
style = SCE_ERLANG_BIFS;
|
|
} else if (sc.ch == '(' || '/' == sc.ch){
|
|
style = SCE_ERLANG_FUNCTION_NAME;
|
|
} else {
|
|
style = SCE_ERLANG_ATOM;
|
|
}
|
|
|
|
sc.ChangeState(style);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
|
|
} break;
|
|
|
|
case ATOM_QUOTED : {
|
|
if ( '@' == sc.ch ){
|
|
parse_state = NODE_NAME_QUOTED;
|
|
} else if ('\'' == sc.ch && '\\' != sc.chPrev) {
|
|
sc.ChangeState(SCE_ERLANG_ATOM);
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Node names ----------------------------------------------------*/
|
|
case NODE_NAME_UNQUOTED : {
|
|
if ('@' == sc.ch) {
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
} else if (!IsAWordChar(sc.ch)) {
|
|
sc.ChangeState(SCE_ERLANG_NODE_NAME);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case NODE_NAME_QUOTED : {
|
|
if ('@' == sc.ch) {
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
} else if ('\'' == sc.ch && '\\' != sc.chPrev) {
|
|
sc.ChangeState(SCE_ERLANG_NODE_NAME_QUOTED);
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Records -------------------------------------------------------*/
|
|
case RECORD_START : {
|
|
if ('\'' == sc.ch) {
|
|
parse_state = RECORD_QUOTED;
|
|
} else if (isalpha(sc.ch) && islower(sc.ch)) {
|
|
parse_state = RECORD_UNQUOTED;
|
|
} else { // error
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case RECORD_UNQUOTED : {
|
|
if (!IsAWordChar(sc.ch)) {
|
|
sc.ChangeState(SCE_ERLANG_RECORD);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case RECORD_QUOTED : {
|
|
if ('\'' == sc.ch && '\\' != sc.chPrev) {
|
|
sc.ChangeState(SCE_ERLANG_RECORD_QUOTED);
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Macros --------------------------------------------------------*/
|
|
case MACRO_START : {
|
|
if ('\'' == sc.ch) {
|
|
parse_state = MACRO_QUOTED;
|
|
} else if (isalpha(sc.ch)) {
|
|
parse_state = MACRO_UNQUOTED;
|
|
} else { // error
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case MACRO_UNQUOTED : {
|
|
if (!IsAWordChar(sc.ch)) {
|
|
sc.ChangeState(SCE_ERLANG_MACRO);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
case MACRO_QUOTED : {
|
|
if ('\'' == sc.ch && '\\' != sc.chPrev) {
|
|
sc.ChangeState(SCE_ERLANG_MACRO_QUOTED);
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Numerics ------------------------------------------------------*/
|
|
/* Simple integer */
|
|
case NUMERAL_START : {
|
|
if (isdigit(sc.ch)) {
|
|
radix_digits *= 10;
|
|
radix_digits += sc.ch - '0'; // Assuming ASCII here!
|
|
} else if ('#' == sc.ch) {
|
|
if (2 > radix_digits || 36 < radix_digits) {
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
} else {
|
|
parse_state = NUMERAL_BASE_VALUE;
|
|
}
|
|
} else if ('.' == sc.ch && isdigit(sc.chNext)) {
|
|
radix_digits = 0;
|
|
parse_state = NUMERAL_FLOAT;
|
|
} else if ('e' == sc.ch || 'E' == sc.ch) {
|
|
exponent_digits = 0;
|
|
parse_state = NUMERAL_EXPONENT;
|
|
} else {
|
|
radix_digits = 0;
|
|
sc.ChangeState(SCE_ERLANG_NUMBER);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* Integer in other base than 10 (x#yyy) */
|
|
case NUMERAL_BASE_VALUE : {
|
|
if (!is_radix(radix_digits,sc.ch)) {
|
|
radix_digits = 0;
|
|
|
|
if (!isalnum(sc.ch))
|
|
sc.ChangeState(SCE_ERLANG_NUMBER);
|
|
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* Float (x.yyy) */
|
|
case NUMERAL_FLOAT : {
|
|
if ('e' == sc.ch || 'E' == sc.ch) {
|
|
exponent_digits = 0;
|
|
parse_state = NUMERAL_EXPONENT;
|
|
} else if (!isdigit(sc.ch)) {
|
|
sc.ChangeState(SCE_ERLANG_NUMBER);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
/* Exponent, either integer or float (xEyy, x.yyEzzz) */
|
|
case NUMERAL_EXPONENT : {
|
|
if (('-' == sc.ch || '+' == sc.ch)
|
|
&& (isdigit(sc.chNext))) {
|
|
sc.Forward();
|
|
} else if (!isdigit(sc.ch)) {
|
|
if (0 < exponent_digits)
|
|
sc.ChangeState(SCE_ERLANG_NUMBER);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
} else {
|
|
++exponent_digits;
|
|
}
|
|
} break;
|
|
|
|
/* -------------------------------------------------------------- */
|
|
/* Preprocessor --------------------------------------------------*/
|
|
case PREPROCESSOR : {
|
|
if (!IsAWordChar(sc.ch)) {
|
|
|
|
sc.GetCurrent(cur, sizeof(cur));
|
|
if (erlangPreproc.InList(cur)) {
|
|
style = SCE_ERLANG_PREPROC;
|
|
} else if (erlangModulesAtt.InList(cur)) {
|
|
style = SCE_ERLANG_MODULES_ATT;
|
|
}
|
|
|
|
sc.ChangeState(style);
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
parse_state = STATE_NULL;
|
|
}
|
|
} break;
|
|
|
|
}
|
|
|
|
} /* End of : STATE_NULL != parse_state */
|
|
else
|
|
{
|
|
switch (sc.state) {
|
|
case SCE_ERLANG_VARIABLE : {
|
|
if (!IsAWordChar(sc.ch))
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
} break;
|
|
case SCE_ERLANG_STRING : {
|
|
if (sc.ch == '\"' && sc.chPrev != '\\')
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
} break;
|
|
case SCE_ERLANG_COMMENT : {
|
|
if (sc.atLineEnd)
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
} break;
|
|
case SCE_ERLANG_CHARACTER : {
|
|
if (sc.chPrev == '\\') {
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
} else if (sc.ch != '\\') {
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
}
|
|
} break;
|
|
case SCE_ERLANG_OPERATOR : {
|
|
if (sc.chPrev == '.') {
|
|
if (sc.ch == '*' || sc.ch == '/' || sc.ch == '\\'
|
|
|| sc.ch == '^') {
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
} else if (sc.ch == '\'') {
|
|
sc.ForwardSetState(SCE_ERLANG_DEFAULT);
|
|
} else {
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
}
|
|
} else {
|
|
sc.SetState(SCE_ERLANG_DEFAULT);
|
|
}
|
|
} break;
|
|
}
|
|
}
|
|
|
|
if (sc.state == SCE_ERLANG_DEFAULT) {
|
|
bool no_new_state = false;
|
|
|
|
switch (sc.ch) {
|
|
case '\"' : sc.SetState(SCE_ERLANG_STRING); break;
|
|
case '$' : sc.SetState(SCE_ERLANG_CHARACTER); break;
|
|
case '%' : {
|
|
parse_state = COMMENT;
|
|
sc.SetState(SCE_ERLANG_COMMENT);
|
|
} break;
|
|
case '#' : {
|
|
parse_state = RECORD_START;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} break;
|
|
case '?' : {
|
|
parse_state = MACRO_START;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} break;
|
|
case '\'' : {
|
|
parse_state = ATOM_QUOTED;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} break;
|
|
case '+' :
|
|
case '-' : {
|
|
if (IsADigit(sc.chNext)) {
|
|
parse_state = NUMERAL_START;
|
|
radix_digits = 0;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} else if (sc.ch != '+') {
|
|
parse_state = PREPROCESSOR;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
}
|
|
} break;
|
|
default : no_new_state = true;
|
|
}
|
|
|
|
if (no_new_state) {
|
|
if (isdigit(sc.ch)) {
|
|
parse_state = NUMERAL_START;
|
|
radix_digits = sc.ch - '0';
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} else if (isupper(sc.ch) || '_' == sc.ch) {
|
|
sc.SetState(SCE_ERLANG_VARIABLE);
|
|
} else if (isalpha(sc.ch)) {
|
|
parse_state = ATOM_UNQUOTED;
|
|
sc.SetState(SCE_ERLANG_UNKNOWN);
|
|
} else if (isoperator(static_cast<char>(sc.ch))
|
|
|| sc.ch == '\\') {
|
|
sc.SetState(SCE_ERLANG_OPERATOR);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
sc.Complete();
|
|
}
|
|
|
|
static int ClassifyErlangFoldPoint(
|
|
Accessor &styler,
|
|
int styleNext,
|
|
int keyword_start
|
|
) {
|
|
int lev = 0;
|
|
if (styler.Match(keyword_start,"case")
|
|
|| (
|
|
styler.Match(keyword_start,"fun")
|
|
&& (SCE_ERLANG_FUNCTION_NAME != styleNext)
|
|
)
|
|
|| styler.Match(keyword_start,"if")
|
|
|| styler.Match(keyword_start,"query")
|
|
|| styler.Match(keyword_start,"receive")
|
|
) {
|
|
++lev;
|
|
} else if (styler.Match(keyword_start,"end")) {
|
|
--lev;
|
|
}
|
|
|
|
return lev;
|
|
}
|
|
|
|
static void FoldErlangDoc(
|
|
unsigned int startPos, int length, int initStyle,
|
|
WordList** /*keywordlists*/, Accessor &styler
|
|
) {
|
|
unsigned int endPos = startPos + length;
|
|
int currentLine = styler.GetLine(startPos);
|
|
int lev;
|
|
int previousLevel = styler.LevelAt(currentLine) & SC_FOLDLEVELNUMBERMASK;
|
|
int currentLevel = previousLevel;
|
|
int styleNext = styler.StyleAt(startPos);
|
|
int style = initStyle;
|
|
int stylePrev;
|
|
int keyword_start = 0;
|
|
char ch;
|
|
char chNext = styler.SafeGetCharAt(startPos);
|
|
bool atEOL;
|
|
|
|
for (unsigned int i = startPos; i < endPos; i++) {
|
|
ch = chNext;
|
|
chNext = styler.SafeGetCharAt(i + 1);
|
|
|
|
// Get styles
|
|
stylePrev = style;
|
|
style = styleNext;
|
|
styleNext = styler.StyleAt(i + 1);
|
|
atEOL = ((ch == '\r') && (chNext != '\n')) || (ch == '\n');
|
|
|
|
if (stylePrev != SCE_ERLANG_KEYWORD
|
|
&& style == SCE_ERLANG_KEYWORD) {
|
|
keyword_start = i;
|
|
}
|
|
|
|
// Fold on keywords
|
|
if (stylePrev == SCE_ERLANG_KEYWORD
|
|
&& style != SCE_ERLANG_KEYWORD
|
|
&& style != SCE_ERLANG_ATOM
|
|
) {
|
|
currentLevel += ClassifyErlangFoldPoint(styler,
|
|
styleNext,
|
|
keyword_start);
|
|
}
|
|
|
|
// Fold on comments
|
|
if (style == SCE_ERLANG_COMMENT
|
|
|| style == SCE_ERLANG_COMMENT_MODULE
|
|
|| style == SCE_ERLANG_COMMENT_FUNCTION) {
|
|
|
|
if (ch == '%' && chNext == '{') {
|
|
currentLevel++;
|
|
} else if (ch == '%' && chNext == '}') {
|
|
currentLevel--;
|
|
}
|
|
}
|
|
|
|
// Fold on braces
|
|
if (style == SCE_ERLANG_OPERATOR) {
|
|
if (ch == '{' || ch == '(' || ch == '[') {
|
|
currentLevel++;
|
|
} else if (ch == '}' || ch == ')' || ch == ']') {
|
|
currentLevel--;
|
|
}
|
|
}
|
|
|
|
|
|
if (atEOL) {
|
|
lev = previousLevel;
|
|
|
|
if (currentLevel > previousLevel)
|
|
lev |= SC_FOLDLEVELHEADERFLAG;
|
|
|
|
if (lev != styler.LevelAt(currentLine))
|
|
styler.SetLevel(currentLine, lev);
|
|
|
|
currentLine++;
|
|
previousLevel = currentLevel;
|
|
}
|
|
|
|
}
|
|
|
|
// Fill in the real level of the next line, keeping the current flags as they will be filled in later
|
|
styler.SetLevel(currentLine,
|
|
previousLevel
|
|
| (styler.LevelAt(currentLine) & ~SC_FOLDLEVELNUMBERMASK));
|
|
}
|
|
|
|
static const char * const erlangWordListDesc[] = {
|
|
"Erlang Reserved words",
|
|
"Erlang BIFs",
|
|
"Erlang Preprocessor",
|
|
"Erlang Module Attributes",
|
|
"Erlang Documentation",
|
|
"Erlang Documentation Macro",
|
|
0
|
|
};
|
|
|
|
LexerModule lmErlang(
|
|
SCLEX_ERLANG,
|
|
ColouriseErlangDoc,
|
|
"erlang",
|
|
FoldErlangDoc,
|
|
erlangWordListDesc);
|