From 23d576f0b498bd4f37ef2175916223a2e5ea0324 Mon Sep 17 00:00:00 2001 From: dan sinclair Date: Thu, 29 Oct 2015 15:08:50 -0400 Subject: Revert "Cleanup some numeric code." This reverts commit 589f7e0a57675efce9810c15a3e9b7c49bf0bc90. Broke the build on Mac, unable to find std::isdigit. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1428853002 . --- core/src/fpdftext/fpdf_text.cpp | 4 +++- core/src/fpdftext/fpdf_text_int.cpp | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) (limited to 'core/src/fpdftext') diff --git a/core/src/fpdftext/fpdf_text.cpp b/core/src/fpdftext/fpdf_text.cpp index e9ad338025..9ecbc21bda 100644 --- a/core/src/fpdftext/fpdf_text.cpp +++ b/core/src/fpdftext/fpdf_text.cpp @@ -436,8 +436,10 @@ void NormalizeString(CFX_WideString& str) { static FX_BOOL IsNumber(CFX_WideString& str) { for (int i = 0; i < str.GetLength(); i++) { FX_WCHAR ch = str[i]; - if (!std::isdigit(ch) && ch != '-' && ch != '+' && ch != '.' && ch != ' ') + if ((ch < '0' || ch > '9') && ch != '-' && ch != '+' && ch != '.' && + ch != ' ') { return FALSE; + } } return TRUE; } diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp index 4459552c84..9ab09e19e4 100644 --- a/core/src/fpdftext/fpdf_text_int.cpp +++ b/core/src/fpdftext/fpdf_text_int.cpp @@ -2433,11 +2433,12 @@ FX_BOOL CPDF_TextPageFind::IsMatchWholeWord(const CFX_WideString& csPageText, } if ((char_left > 'A' && char_left < 'a') || (char_left > 'a' && char_left < 'z') || - (char_left > 0xfb00 && char_left < 0xfb06) || std::isdigit(char_left) || + (char_left > 0xfb00 && char_left < 0xfb06) || + (char_left >= '0' && char_left <= '9') || (char_right > 'A' && char_right < 'a') || (char_right > 'a' && char_right < 'z') || (char_right > 0xfb00 && char_right < 0xfb06) || - std::isdigit(char_right)) { + (char_right >= '0' && char_right <= '9')) { return FALSE; } if (!(('A' > char_left || char_left > 'Z') && -- cgit v1.2.3