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// SciTE - Scintilla based Text Editor
// LexOthers.cxx - lexers for properties files, batch files, make files and error lists
// Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stdio.h>
#include <stdarg.h>
#include "Platform.h"
#include "PropSet.h"
#include "Accessor.h"
#include "KeyWords.h"
#include "Scintilla.h"
#include "SciLexer.h"
static void ColouriseBatchLine(char *lineBuffer, int endLine, Accessor &styler) {
if (0 == strncmp(lineBuffer, "REM", 3)) {
styler.ColourTo(endLine, 1);
} else if (0 == strncmp(lineBuffer, "rem", 3)) {
styler.ColourTo(endLine, 1);
} else if (0 == strncmp(lineBuffer, "SET", 3)) {
styler.ColourTo(endLine, 2);
} else if (0 == strncmp(lineBuffer, "set", 3)) {
styler.ColourTo(endLine, 2);
} else if (lineBuffer[0] == ':') {
styler.ColourTo(endLine, 3);
} else {
styler.ColourTo(endLine, 0);
}
}
static void ColouriseBatchDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
char lineBuffer[1024];
styler.StartAt(startPos);
styler.StartSegment(startPos);
unsigned int linePos = 0;
for (unsigned int i = startPos; i < startPos + length; i++) {
lineBuffer[linePos++] = styler[i];
if (styler[i] == '\r' || styler[i] == '\n' || (linePos >= sizeof(lineBuffer) - 1)) {
ColouriseBatchLine(lineBuffer, i, styler);
linePos = 0;
}
}
if (linePos > 0)
ColouriseBatchLine(lineBuffer, startPos + length, styler);
}
static void ColourisePropsLine(char *lineBuffer, int lengthLine, int startLine, int endPos, Accessor &styler) {
int i = 0;
while (isspace(lineBuffer[i]) && (i < lengthLine)) // Skip initial spaces
i++;
if (lineBuffer[i] == '#' || lineBuffer[i] == '!' || lineBuffer[i] == ';') {
styler.ColourTo(endPos, 1);
} else if (lineBuffer[i] == '[') {
styler.ColourTo(endPos, 2);
} else if (lineBuffer[i] == '@') {
styler.ColourTo(startLine+i, 4);
if (lineBuffer[++i] == '=')
styler.ColourTo(startLine+i, 3);
styler.ColourTo(endPos, 0);
} else {
while (lineBuffer[i] != '=' && (i < lengthLine)) // Search the '=' character
i++;
if (lineBuffer[i] == '=') {
styler.ColourTo(startLine+i-1, 0);
styler.ColourTo(startLine+i, 3);
styler.ColourTo(endPos, 0);
} else {
styler.ColourTo(endPos, 0);
}
}
}
static void ColourisePropsDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
char lineBuffer[1024];
styler.StartAt(startPos);
styler.StartSegment(startPos);
unsigned int linePos = 0;
int startLine = startPos;
for (unsigned int i = startPos; i <= startPos + length; i++) {
lineBuffer[linePos++] = styler[i];
if ((styler[i] == '\r' && styler.SafeGetCharAt(i+1) != '\n') ||
styler[i] == '\n' ||
(linePos >= sizeof(lineBuffer) - 1)) {
lineBuffer[linePos] = '\0';
ColourisePropsLine(lineBuffer, linePos, startLine, i, styler);
linePos = 0;
startLine = i+1;
}
}
if (linePos > 0)
ColourisePropsLine(lineBuffer, linePos, startLine, startPos + length, styler);
}
static void ColouriseMakeLine(char *lineBuffer, int lengthLine, int endPos, Accessor &styler) {
int i = 0;
while (isspace(lineBuffer[i]) && (i < lengthLine))
i++;
if (lineBuffer[i] == '#' || lineBuffer[i] == '!') {
styler.ColourTo(endPos, 1);
} else {
styler.ColourTo(endPos, 0);
}
}
static void ColouriseMakeDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
char lineBuffer[1024];
styler.StartAt(startPos);
styler.StartSegment(startPos);
unsigned int linePos = 0;
for (unsigned int i = startPos; i <= startPos + length; i++) {
lineBuffer[linePos++] = styler[i];
if (styler[i] == '\r' || styler[i] == '\n' || (linePos >= sizeof(lineBuffer) - 1)) {
ColouriseMakeLine(lineBuffer, linePos, i, styler);
linePos = 0;
}
}
if (linePos > 0)
ColouriseMakeLine(lineBuffer, linePos, startPos + length, styler);
}
static void ColouriseErrorListLine(char *lineBuffer, int lengthLine, int endPos, Accessor &styler) {
if (lineBuffer[0] == '>') {
// Command or return status
styler.ColourTo(endPos, 4);
} else if (strstr(lineBuffer, "File \"") && strstr(lineBuffer, ", line ")) {
styler.ColourTo(endPos, 1);
} else if (0 == strncmp(lineBuffer, "Error ", strlen("Error "))) {
// Borland error message
styler.ColourTo(endPos, 5);
} else if (0 == strncmp(lineBuffer, "Warning ", strlen("Warning "))) {
// Borland warning message
styler.ColourTo(endPos, 5);
} else {
// Look for <filename>:<line>:message
// Look for <filename>(line)message
// Look for <filename>(line,pos)message
int state = 0;
for (int i = 0; i < lengthLine; i++) {
if (state == 0 && lineBuffer[i] == ':' && isdigit(lineBuffer[i + 1])) {
state = 1;
} else if (state == 0 && lineBuffer[i] == '(') {
state = 10;
} else if (state == 1 && isdigit(lineBuffer[i])) {
state = 2;
} else if (state == 2 && lineBuffer[i] == ':') {
state = 3;
break;
} else if (state == 2 && !isdigit(lineBuffer[i])) {
state = 99;
} else if (state == 10 && isdigit(lineBuffer[i])) {
state = 11;
} else if (state == 11 && lineBuffer[i] == ',') {
state = 14;
} else if (state == 11 && lineBuffer[i] == ')') {
state = 12;
break;
} else if (state == 12 && lineBuffer[i] == ':') {
state = 13;
} else if (state == 14 && lineBuffer[i] == ')') {
state = 15;
break;
} else if (((state == 11) || (state == 14)) && !((lineBuffer[i] == ' ') || isdigit(lineBuffer[i]))) {
state = 99;
}
}
if (state == 3) {
styler.ColourTo(endPos, 2);
} else if ((state == 14) || (state == 15)) {
styler.ColourTo(endPos, 3);
} else {
styler.ColourTo(endPos, 0);
}
}
}
static void ColouriseErrorListDoc(unsigned int startPos, int length, int, WordList *[], Accessor &styler) {
char lineBuffer[1024];
styler.StartAt(startPos);
styler.StartSegment(startPos);
unsigned int linePos = 0;
for (unsigned int i = startPos; i <= startPos + length; i++) {
lineBuffer[linePos++] = styler[i];
if (styler[i] == '\r' || styler[i] == '\n' || (linePos >= sizeof(lineBuffer) - 1)) {
ColouriseErrorListLine(lineBuffer, linePos, i, styler);
linePos = 0;
}
}
if (linePos > 0)
ColouriseErrorListLine(lineBuffer, linePos, startPos + length, styler);
}
LexerModule lmProps(SCLEX_PROPERTIES, ColourisePropsDoc);
LexerModule lmErrorList(SCLEX_ERRORLIST, ColouriseErrorListDoc);
LexerModule lmMake(SCLEX_MAKEFILE, ColouriseMakeDoc);
LexerModule lmBatch(SCLEX_BATCH, ColouriseBatchDoc);
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