diff options
Diffstat (limited to 'src/LexPerl.cxx')
| -rw-r--r-- | src/LexPerl.cxx | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/LexPerl.cxx b/src/LexPerl.cxx index d7e817049..ff8d771ce 100644 --- a/src/LexPerl.cxx +++ b/src/LexPerl.cxx @@ -2,7 +2,7 @@ /** @file LexPerl.cxx ** Lexer for subset of Perl. **/ -// Copyright 1998-2007 by Neil Hodgson <neilh@scintilla.org> +// Copyright 1998-2008 by Neil Hodgson <neilh@scintilla.org> // Lexical analysis fixes by Kein-Hong Man <mkh@pl.jaring.my> // The License.txt file describes the conditions under which this software may be distributed. @@ -666,8 +666,9 @@ static void ColourisePerlDoc(unsigned int startPos, int length, int initStyle, } } else { // bare identifier, if '/', /PATTERN/ unless digit/space immediately after '/' + // if '//', always expect defined-or operator to follow identifier if (!isHereDoc && - (isspacechar(chNext) || isdigit(chNext))) + (isspacechar(chNext) || isdigit(chNext) || chNext == '/')) preferRE = false; // HERE docs cannot have a space after the >> if (isspacechar(chNext)) @@ -688,13 +689,14 @@ static void ColourisePerlDoc(unsigned int startPos, int length, int initStyle, // adopt heuristics similar to vim-style rules: // keywords always forced as /PATTERN/: split, if, elsif, while // everything else /PATTERN/ unless digit/space immediately after '/' + // for '//', defined-or favoured unless special keywords bkend = bk + 1; while (bk > 0 && styler.StyleAt(bk-1) == SCE_PL_WORD) { bk--; } if (isPerlKeyword(bk, bkend, reWords, styler)) break; - if (isspacechar(chNext) || isdigit(chNext)) + if (isspacechar(chNext) || isdigit(chNext) || chNext == '/') preferRE = false; break; // other styles uses the default, preferRE=false @@ -724,7 +726,12 @@ static void ColourisePerlDoc(unsigned int startPos, int length, int initStyle, state = SCE_PL_REGEX; Quote.New(1); Quote.Open(ch); - } else { // / operator + } else { // / and // operators + if (chNext == '/') { + i++; + ch = chNext; + chNext = chNext2; + } goto handleOperator; } } |